5305-00-121-7745
Close Tolerance Screw
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Official Item Classification
- Name
- Close Tolerance Screw
- (NSN) National Stock Number
- 5305-00-121-7745
- (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
- 11/01/1968 (57 years ago)
flat chamfer head style, 3a thread class, 0.313 inches minimum and 0.363 inches maximum thread length, 1.073 inches minimum and 1.103 inches maximum fastener length, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.313 inches minimum and 0.363 inches maximum
1.073 inches minimum and 1.103 inches maximum
flat chamfer
0.306 inches minimum and 0.313 inches maximum
0.103 inches minimum and 0.118 inches maximum
0.046 inches nominal
pellet or strip or patch threads
0.1885 inches minimum and 0.1895 inches maximum
offset cruciform (torque set)
0.190 inches
0.740 inches minimum and 0.760 inches maximum
drilled
32
160000 pounds per square inch
round
steel comp 4130 overall
mil-s-6758,cond d4 mil spec single material response overall
cadmium and chromate overall
qq-p-416 ty 2 cl 3 fed spec single treatment response overall
unf
Regulatory Compliance
Precious metal content is unknown
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 |
|---|---|
| 7S32-3A12H | Close Tolerance Screw |