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Datasheet. MS51959-3B specification
Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.132in. and 0.199in. ⁓13/64"
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.
0.219in. and 0.250in. ⁓1/4"
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.
flat countersunk
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.
0.147in. and 0.172in.
Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
cross recess type 1
Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.086in. (UTS #2)
Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
56
Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
80000 pounds per square inch
Countersink Angle
The included angle of the countersink.
The included angle of the countersink.
80.0 degrees and 82.0 degrees
Screw Material
The chemical compound or mechanical mixture properties of which the screw is fabricated.
The chemical compound or mechanical mixture properties of which the screw is fabricated.
steel corrosion resisting or steel
Screw Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.
QQ-S-763, 300 series fed spec 1st material response or 66, 300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response
Screw Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the screw 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 screw is plated,dipped and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
oxide
Screw 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 of the screw.
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material of the screw.
MIL-C-13924, cl 4 mil spec single treatment response
Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc
Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
3 type and 2c style
Departure From Cited Designator
The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
as modified by finish
Answers.
What class is the thread series?
Unc
What type of screw surface treatment?
Oxide
What is the thread quantity per inch?
56
What is the head style?
Flat countersunk
What is the thread length?
0.132 inches minimum and 0.199 inches maximum
What is the thread direction?
Right-hand
What is the thread class?
2a
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 MS51959-3B?
FSC 5305 ⁓ Screws
NSN 5305-00-455-2507 SCREW,MACHINE
unc thread series oxide screw surface treated 56 thread quantity per inch flat countersunk head style 0.132" thread length right-hand 2a thread class
- NIIN
- 004552507
- NIIN Date
- 04/25/69
- Schedule B
- 7318152000
- Name Code
- 06657
- FIIG
- A500D0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $0.15 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
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| 2. | 141700213 | Cage D9444 |
| 3. | HA1764A00 | Cage F6371 |
| 4. | 31138800005 | Cage SD454 |
| 5. | 1786858 | Cage 10001 |
| 6. | 222391-003 | Cage 81413 |
| 7. | 514-90037-005 | Cage 96182 |
| 8. | FFS92 | Cage 81348 |
| 9. | 418331-3 | Cage 96214 |
| 10. | 10125306 | Cage A486G |
| 11. | 141700213 | Cage D1876 |
| 12. | 31138800005 | Cage 3686A |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - U.s. Marine Corps
- - Austria
- - Finland
- - Lithuania
- - Poland
- - Brazil
- - Spain
- - Israel
- - Singapore
- - Malaysia
- - Australia
- - 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
- - Missile, advanced medium range air-to-air (amraam)/aim120a
- - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
- - Communications terminal , an/tsc-85c
- - Ground mobile force satellite comm term (an/tsc-93a)
- - Non-trident exterior communication
- - Aircraft, c-2a (reprocured)
- - Helicopter, mh-53e
- - Helicopter, advance attack, ah-1w
- - Missile, air-to-ground, harm
- - Indicator,attitude
- - Facsimile lightwe
- - Transmitter,radio
- - Magazine,film
- - Kg-84a
- - Magazine,film
- - Control,interrogator set
- - Magazine,film
- - Radar set subassembly
- - Power supply
- - Detector unit,chemical agent automatic alarm
- - Night vision sight
- - Generator set,diesel engine
- - Terminal,tactical s
- - Alarm,chemical agent,automatic
- - Lens,camera,television
- - Power supply
- - Antenna group
- - Detecting set,infrared
- - Gimbal,assembly
- - Power supply
- - Chassis,electrical-electronic equipment
- - Indicator control group
- - Diffuser-shutter as
- - Fan,vaneaxial
- - Gimbal assembly
- - Eyepiece assembly,optical instrument
- - Cell assembly,optical instrument
- - Sensor unit assembl
- - Indicator,radar target
- - Antenna control subassembly
- - Cell assembly,optical instrument
- - Truck,cargo
- - Switch assembly
- - Indicator assembly
- - Control,keyer
- - Terminal,communicat
- - Scanner assembly
- - Collimator,infrared
- - Solenoid assembly
- - Scanner,mechanical
- - Converter,modem,si
- - Alarm,chemical agent,automatic
- - Magazine,film
- - Source assembly,pho
- - Alarm unit,chemical agent automatic alarm
- - Helicopter,cargo-transport
- - Scanner,mechanical
- - Magazine,film
Availability for MS51959-3B 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
MS51959-3B / Screw,machineWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
