5305-00-281-9508
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-281-9508
- (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
- 01/01/1963 (63 years ago)
round head style, 3a thread class, 1.016 inches minimum and 1.063 inches maximum fastener length, right-hand thread direction, 0.574 inches minimum and 0.734 inches maximum thread length
Specs & Compatibility
3a
right-hand
0.574 inches minimum and 0.734 inches maximum
1.016 inches minimum and 1.063 inches maximum
round
0.671 inches minimum and 0.709 inches maximum
0.191 inches minimum and 0.215 inches maximum
cross recess type 1
0.375 inches
24
125000 pounds per square inch
26.0 rockwell c minimum and 32.0 rockwell c maximum
steel comp 8630
mil-s-6050 mil spec single material response or an-s-9 mil std single material response
cadmium
qq-p-416,ty 1,cl 3 fed spec single treatment response
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.
S9I
0006657
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| Part Number | Description |
|---|---|
| NAS224-15 | Machine Screw |