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Datasheet. NAS5312E4-20 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
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
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
1.144in. ⁓1-5/32"
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.
1.250in. ⁓1-1/4"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
flat countersunk
The length of a straight line which passes through the center of the largest cross section of a spline,and terminates at the circumference.
0.220in. and 0.223in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
torx
The national stock number or the identification information of the end equipment for which the item is a part.
MV-22 aircraft
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.250in. ⁓1/4"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
28
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
5820 pounds per square inch
The included angle of the countersink.
100.0 degrees
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
feat
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
screw, 100 degree flush head, full thread, 6 lobe recess
The chemical compound or mechanical mixture properties of which the screw is fabricated.
iron alloy 660
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.
AMS5731 assn std single material response or AMS5732 assn std single material response or AMS5737 assn std single material response or AMS5835 assn std single material response
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.
passivate
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.
AMS2700Method 1, TYPE2 assn std single treatment response or AMS2700 method 1, type 8, cls 1 assn std single treatment response
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
essential to weapon system performance or operation, or the preservation of life or safety of operating personnel
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unjf
Answers.
1EA
Unjf
Passivate
28
Flat countersunk
1.144 inches
Right-hand
3a
Schedule B number: 7318152000
nmfc 011790
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
NSN 5305-01-529-3696 SCREW,MACHINE
Used on mv-22 aircraft. unjf thread series essential to weapon system performance or operation, or the preservation of life or safety of operating personnel passivate screw surface treated screw, 100 degree flush head, full thread, 6 lobe recess 28 thread quantity per inch flat countersunk head style 1.144" thread length right-hand 3a thread class
- NIIN
- 015293696
- NIIN Date
- 04/14/05
- Schedule B
- 7318152000
- Name Code
- 06657
- FIIG
- A500D0
- Item Weight
- 0.000lbs
- Item Dimensions
- QUP
- 1
- Historical Price
- $56.20 EA
- DEMIL / ITAR
- USML/ITAR controlled item (Code: B)
- 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. | 7AS5312E4-20 | Cage 1EM77 |
| 2. | 120-264E4-20 | Cage 97499 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
Availability for NAS5312E4-20 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
- Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
- Commodity (for shipments via water)
- Aircraft parts, to include test/tool sets and equipment (other than armament systems)
- NMFC (national motor freight code)
- 011790 AIRCRAFT PARTS NOI
- UFC (universal freight code)
- 04720
Similar by Design Other screws with similar characteristics
Nothing similar to this part number was found in our inventory
NAS5312E4-20 / 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.
