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Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. MS21318-1 specification
Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
0.109in. and 0.141in. ⁓9/64"
Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
round
Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.090in. and 0.099in.
Head Height
A measurement from the bottom to the top of the head,in distinction from depth.
A measurement from the bottom to the top of the head,in distinction from depth.
0.026in. and 0.034in. ⁓3/64"
Pilot Diameter
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
0.046in. and 0.049in.
Pilot Length
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.
0.047in.
End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.
The national stock number or the identification information of the end equipment for which the item is a part.
engine, aircraft, F-108 (CFM-56, KC-135A) ; aircraft, (AC-130H, MC-130H, EC-130E, HC-130) ; support equipment, B-1 aircraft; test consoles, MINI-Sace; trainer, B-1B aircraft; radar set, an/TPN-18; close in weapon system (CIWS-Phalanx) ; engine, aircraft, ge T-700 (UH-60A) ; engine, aircraft, T56-A-7/15 (C-130B/e/h/n/p)
Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.
Those features,not otherwise specified,which may be required for proper functioning of the item.
casehardened
Nonmachine Thread Style
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.
drive screw (type u)
Nonmachine Nominal Thread Diameter
The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.
The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.
0.058in.
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
cadmium and chromate
Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-416 ty 2 cl 3 fed spec all treatment responses
Answers.
What quantity is this sold in?
1HD
What material is the drive screw made of ?
Steel
What is the head style?
Round
How is this classified for shipping?
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
What's the federal classification of MS21318-1?
FSC 5305 ⁓ Screws
NSN 5305-00-253-5603 SCREW,DRIVE
Used on engine, aircraft, f-108 (cfm-56, kc-135a); aircraft, (ac-130h, mc-130h, ec-130e, hc-130); support equipment, b-1 aircraft; test consoles, mini-sace; trainer, b-1b aircraft; radar set, an/tpn-18; close in weapon system (ciws-phalanx); engine, aircraft, ge t-700 (uh-60a); engine, aircraft, t56-a-7/15 (c-130b/e/h/n/p). cadmium surface treated round head style
- NIIN
- 002535603
- NIIN Date
- 01/01/63
- Schedule B
- 7318152000
- Name Code
- 15896
- FIIG
- A003B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $2.08 HD
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | AN535-00-2 | Cage D9182 |
| 2. | N530P102 | Cage 08771 |
| 3. | 090&06204 | Cage 94697 |
| 4. | N530P102B | Cage 97424 |
| 5. | PK535&00&2 | Cage 45722 |
| 6. | AN53500-2 | Cage 88044 |
| 7. | 3188607 ITEM 34 | Cage 59364 |
| 8. | 3188547SH3PC37 | Cage 59364 |
| 9. | 434671 | Cage 77445 |
| 10. | 177012PC2 | Cage 53711 |
| 11. | N530P102B-1 | Cage 97424 |
| 12. | 10125081 | Cage A486G |
| 13. | 5305002535603 | Cage SCY13 |
Major End Users Countries and entities
- - National Aeronautics And Space Administration
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - U.s. Marine Corps
- - U.s. Coast Guard
- - Austria
- - Finland
- - Lithuania
- - Poland
- - Bulgaria
- - Brazil
- - Spain
- - Israel
- - Singapore
- - Kuwait
- - Morocco
- - Malaysia
- - Thailand
- - Australia
- - Belgium
- - Canada
- - New Zealand
- - France
- - Germany
- - Republic of Korea
- - United Kingdom
- - Netherlands
- - Portugal
- - Italy
- - Denmark
- - Norway
- - Greece
- - Turkey
- - Nato Maintenance And Supply Agency
Major End Items End use applications
- - Engine, aircraft, f-108 (cfm-56, kc-135a); aircraft, (ac-130h, mc-130h, ec-130e, hc-130); support eq
- - T-700 (uh-60a); engine, aircraft, t56-a-7/15 (c-130b/e/h/n/p)
- - Close in weapon system (ciws-phalanx)
- - Support equipment, b-1 aircraft
- - Radar set, an/tpn-18
- - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
- - Trainer, b-1b aircraft
- - Test consoles, mini-sace
- - Engine, aircraft, f-108 (cfm-56, kc-135a)
- - Engine, aircraft, t56-a-7/15 (c-130b/e/h/n/p)
- - Engine, aircraft, ge t-700 (uh-60a)
- - Pump,fuel,metering and distributing
- - Receiver-transmitter,radio
- - Test facilities kit
- - Howitzer,medium,self-propelled
- - Howitzer,medium,self-propelled
- - Gearbox,accessory drive,turbine engine
- - Pumping assembly,flammable liquid,bulk transfer
- - Helicopter,attack
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Helicopter,cargo-transport
- - Receiver-transmitter,radio
- - Helicopter,attack
- - Pump,axial pistons
- - Coupling assembly,quick disconnect
- - Coupling assembly,quick disconnect
- - Gearbox,accessory drive,turbine engine
- - Servomechanism,hydraulic/pneumatic,aircraft
- - Pump,submerged,aircraft
- - Actuator,electro-mechanical,linear
- - Pump,axial pistons
- - Servomechanism,hydraulic/pneumatic,aircraft
- - Servomechanism,hydraulic/pneumatic,aircraft
- - Chassis,electrical-electronic equipment
- - Gearbox,accessory drive,turbine engine
- - Receiver,radio
- - Controller,flight,automatic pilot
- - Oil pump assembly,engine
- - Gearbox,accessory drive,turbine engine
- - Electronic components assembly
- - Backplane assembly
- - Amplifier,radio frequency
- - Valve,angle
- - Computer system,digital
- - Gearbox,accessory drive,turbine engine
- - Synchronizer,electrical
- - Cooler,lubricating oil,engine
- - Light,cockpit,aircraft
- - Temp and simulator
- - Temp and simulator
- - Temp and simulator
- - Motor,hydraulic
- - Motor,hydraulic
- - Valve,rotary,selector
- - Oil pump assembly,engine
- - Valve,linear,directional control
- - Pump,fuel,metering and distributing
- - Gearbox,accessory drive,turbine engine
- - Helicopter,attack
- - Connector assembly,electrical
- - Antenna group
- - Pump,submerged,aircraft
- - Pump,submerged,aircraft
- - Pump,submerged,aircraft
- - Receptacle assembly,flight refueling probe
- - Adapter,test
- - Cylinder and piston assembly,landing gear
- - Cylinder assembly,reaction
- - Converter,liquid oxygen
- - Radio terminal set
- - Gearbox assembly,aircraft
- - Gearbox assembly,aircraft
- - Adapter assembly,interface device
- - Pump,rotary
- - Valve,solenoid
- - Valve assembly,dual
- - Receptacle assembly,flight refueling probe
- - Panel,interface device
- - Slipway,receptacle,aerial refueling
- - Adapter,test
- - Control panel,test
- - Adapter,test
- - Pump,submerged,aircraft
- - Valve,solenoid
- - Test set,aircraft engine
- - Valve,control,antis
- - Counter assy,laser
- - Receiver assy,laser
- - Valve,fuel flow div
- - Converter,liquid oxygen
- - Adapter,test
- - Pump,fuel,jet engine
- - Adapter,test
- - Motor,hydraulic
- - Servovalve,hydraulic
- - Helicopter,attack
- - Helicopter,attack
- - Helicopter,attack
- - Helicopter,attack
- - Cylinder assembly,actuating,linear
- - Motor,alternating current
- - Generator,alternating current
- - Transmitter,rate of flow
- - Motor-pump,hydraulic
- - Valve,solenoid
- - Recovery vehicle,full tracked
- - Landing gear,retractable
- - Converter,liquid oxygen
- - Valve,solenoid
- - Damper,shimmy
- - Carrier,cargo
- - Valve,diaphragm,stop
- - Valve,regulating,fluid pressure
- - Valve,regulating,fluid pressure
- - Valve,diaphragm,stop
- - Valve,linear,directional control
- - Housing,gearbox,turbine engine
- - Slipway,receptacle,aerial refueling
- - Converter,liquid oxygen
- - Damper,shimmy
- - Fixture,engine maintenance,aircraft
- - Valve,linear,directional control
- - Manifold assembly,hydraulic
- - Actuator,electro-mechanical,rotary
- - Generator set,diesel engine
- - Servoinjector,freon
- - Valve,linear,directional control
- - Generator,ignition
- - Skyanchor assy,retr
- - Gearbox,accessory drive,turbine engine
- - Converter,liquid oxygen
- - Carrier,personnel,full tracked
- - Valve,shuttle
- - Converter,liquid oxygen
- - Generator,stabilization data
- - Motor,direct current
- - Pump,fuel dump
- - Valve,linear,directional control
- - Valve,linear,directional control
- - Drive unit,air turbine
- - Drive unit,air turbine
- - Manifold assembly,hydraulic
- - Cylinder assembly,hydraulic brake,master
- - Converter,liquid oxygen
- - Damper assy,steerin
- - Motor,direct current
- - Damper,shimmy
- - Valve,linear,directional control
- - Actuator,electro-mechanical,linear
- - Actuator,electro-mechanical,rotary
- - Valve,butterfly
- - Valve,regulating,fluid pressure
- - Gage,absolute pressure,dial indicating
- - Actuator,electro-mechanical,rotary
- - Brake,multiple disk
- - Valve,plug
- - Damper assy,steerin
- - Valve,linear,directional control
- - Valve,linear,directional control
- - Compressor unit,rotary
- - Valve,flow control
- - Clinometer,elevation
- - Valve,gate
- - Valve,linear,directional control
- - Cylinder assembly,actuating,linear
- - Actuator,electro-mechanical,linear
- - Recovery vehicle,full tracked
- - Valve,linear,directional control
- - Valve,dual brake
- - Valve assembly,brak
- - Adapter set,ground handling equipment
- - Manifold,hydraulic system accessories
- - Valve,linear,directional control
- - Valve assembly
- - Valve,solenoid
- - Valve,solenoid
- - Regulator,tension,cable,aircraft
- - Valve,linear,directional control
- - Pump assy,fuel tran
- - Cylinder assembly,actuating,linear
- - Valve,rotary,selector
- - Actuator,electro-mechanical,rotary
- - Valve,float,aircraft fuel tank
- - Valve,plug
- - Valve,linear,directional control
- - Control unit,antiskid
- - Valve,linear,directional control
- - Valve,butterfly
- - Valve,butterfly
- - Pump,axial pistons
- - Housing,gearbox,turbine engine
- - Actuator,electro-mechanical,rotary
- - Control unit,antiskid
- - Actuator,electro-mechanical,rotary
- - Dummy load,electrical
- - Pump,rotary
- - Regulator,voltage
- - Coupling assembly,tube
- - Valve,regulating,fluid pressure
- - Housing,remote map
- - Motor-generator
- - Valve,plug
- - Valve,linear,directional control
- - Valve,solenoid
- - Motor-generator
- - Valve,linear,directional control
- - Engine,aircraft,turbo-shaft
- - Transmitter,rate of flow
- - Control,intercommunication set
- - Cylinder assembly,hydraulic brake,master
- - Motor,alternating current
- - Fixture,aircraft maintenance
- - Motor,hydraulic
- - Switch,flow
- - Actuator,electro-mechanical,rotary
- - Pump,reciprocating
- - Valve,dual level
- - Control unit,antiskid
- - Converter,liquid oxygen
- - Motor,direct current
- - Regulator,tension,cable,aircraft
- - Valve,pressure,anti-g suit
- - Regulator,tension,cable,aircraft
- - Pump,submerged,aircraft
- - Hydraulic motor-generator
- - Radiac set,trainer
- - Fan,vaneaxial
- - Valve assembly
- - Servovalve,hydraulic
- - Adapter kit,hydraulic system components test stand
- - Valve,linear,directional control
- - Pump,rotary
- - Valve,regulating,fluid pressure
- - Test set,control
- - Test set,computer,a
- - Test station
- - Motor,direct current
- - Jamming system,comm
- - Test set,inertial device
- - Servovalve,hydraulic
- - Generator set,diesel engine
- - Valve,linear,directional control
- - Valve,check
- - Synchronizer,electrical
- - Gearbox assembly,aircraft
- - Gearbox,accessory drive,turbine engine
- - Cylinder assembly,hydraulic brake,master
- - Timer,stop
- - Pump,rotary
- - Pump subassembly,submerged,aircraft
- - Valve,linear,directional control
- - Carrier,cargo
- - Generator set,diesel engine
- - Generator set,diesel engine
- - Generator set,diesel engine
- - Generator set,diesel engine
- - Generator set,diesel engine
- - Generator set,diesel engine
- - Generator set,diesel engine
- - Valve,rotary,selector
- - Converter,liquid oxygen
- - Valve,butterfly
- - Valve assembly,park
- - Fan,vaneaxial
- - Servovalve,hydraulic
- - Carrier,cargo
Availability for MS21318-1 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other screws with similar characteristics
Nothing similar to this part number was found in our inventory
MS21318-1 / Screw,driveWhat is the formal definition of this item?
A hardened cylindrical fastener with multiple spiral flutes on its shank. it also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.
