7320407 Machine Bolt
5306-00-678-3316
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Official Item Classification
- Name
- Machine Bolt
- Part Number
- 7320407
- (NSN) National Stock Number
- 5306-00-678-3316
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5306 Bolts
- (INC) Item Name Code
- 01847
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1963 (63 years ago)
0.810 inches minimum and 0.900 inches maximum thread length, 3a thread class, hexagon head style, 3.500 inches nominal fastener length, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.810 inches minimum and 0.900 inches maximum
3.500 inches nominal
hexagon
0.250 inches nominal
0.615 inches minimum and 0.627 inches maximum
0.375 inches
2.600 inches minimum and 2.690 inches maximum
finished head
24
26.0 rockwell c minimum and 32.0 rockwell c maximum overall
steel comp 4140 or steel comp 8640 or steel comp 8740 overall
cadmium or zinc or chromate 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.
0001847
Related Hardware Products
| Part Number | Description |
|---|---|
| 5306006783316 | Machine Bolt |
| 7320407 | Machine Bolt |