935.63.31.008 Machine Screw
5305-00-921-0918
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
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Official Item Classification
- Name
- Machine Screw
- Part Number
- 935.63.31.008
- (NSN) National Stock Number
- 5305-00-921-0918
- (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
- 12/11/1965 (60 years ago)
0.345 inches minimum and 0.484 inches maximum thread length, pan head style, 3a thread class, right-hand thread direction, 0.516 inches minimum and 0.563 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.345 inches minimum and 0.484 inches maximum
0.516 inches minimum and 0.563 inches maximum
pan
0.306 inches minimum and 0.322 inches maximum
0.105 inches minimum and 0.115 inches maximum
cross recess type 1
0.164 inches
32
125000 pounds per square inch
26.0 rockwell c minimum and 32.0 rockwell c maximum
steel comp 8630 or steel comp 4037
mil-s-6050 mil spec 1st material response or ams 6300 assn std 2nd material response
cadmium and chromate
qq-p-416,type 2,class 3 fed spec all treatment responses
unc
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-165-5358 | No Name Available | 09/01/1977 |
| 5305-00-834-6370 | No Name Available | 01/01/1983 |
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
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