5305-01-302-8312
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-302-8312
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06657
- (FIIG) Federal Item Identification Guide
- A500D0
- Date
- 06/21/1989 (37 years ago)
4.219 inches minimum and 4.313 inches maximum fastener length, 1.750 inches minimum thread length, 3a thread class, fillister head style, right-hand thread direction
Specs & Compatibility
3a
right-hand
1.750 inches minimum
4.219 inches minimum and 4.313 inches maximum
fillister
0.221 inches minimum and 0.226 inches maximum
0.074 inches minimum and 0.086 inches maximum
torque set
0.138 inches
32
160000 pounds per square inch
steel comp 4140 or steel comp e4340 or steel comp 8740
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response
cadmium and chromate
qq-p-416 ty 2 cl 2 fed spec single treatment response
32.0 microinches
32.0 microinches
unjc
80205-nas1101 professional/industrial association standard
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0006657
Related Hardware Products
| Part Number | Description |
|---|---|
| 5305PL0784894 | Machine Screw |
| NAS1101-06-69 | Machine Screw |