5305-01-288-9144
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-288-9144
- (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
- 11/17/1988 (37 years ago)
3a thread class, 1.313 inches minimum and 1.375 inches maximum fastener length, 1.263 inches minimum thread length, pan head style, right-hand thread direction
Specs & Compatibility
3a
right-hand
1.263 inches minimum
1.313 inches minimum and 1.375 inches maximum
pan
0.205 inches minimum and 0.219 inches maximum
0.070 inches minimum and 0.080 inches maximum
strip
cross recess type 1
0.112 inches
40
iron alloy 660
plastic polyamide (nylon)
ams 5731 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response or ams 5853 assn std single material response
passivate
qq-p-35 fed spec single treatment response
unjc
80205-nas1190 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 |
|---|---|
| NAS1190E04P22L | Machine Screw |