5305-00-576-8481
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-576-8481
- (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)
1.125 inches maximum thread length, pan head style, 2a thread class, 1.125 inches nominal fastener length, right-hand thread direction
Specs & Compatibility
2a
right-hand
1.125 inches maximum
1.125 inches nominal
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
160000 pounds per square inch
iron alloy 660
ams 5735 assn std single material response
passivate
unc
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.
SMS
0006657