5305-01-331-8609
Close Tolerance Screw
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Official Item Classification
- Name
- Close Tolerance Screw
- (NSN) National Stock Number
- 5305-01-331-8609
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 29294
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 12/29/1990 (35 years ago)
0.676 inches minimum and 0.706 inches maximum fastener length, 3a thread class, 0.316 inches nominal thread length, fillister head style, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.316 inches nominal
0.676 inches minimum and 0.706 inches maximum
fillister
0.365 inches minimum and 0.375 inches maximum
0.133 inches minimum and 0.150 inches maximum
0.2481 inches minimum and 0.2487 inches maximum
offset cruciform (torque set)
0.250 inches
0.365 inches minimum and 0.385 inches maximum
28
160000 pounds per square inch
iron alloy 660 overall
ams5737 assn std single material response overall
passivate overall
qq-p-35 fed spec single treatment response overall
unjf
80205-nas1124 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.
0029294
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1124E6 | Close Tolerance Screw |