5305-01-334-8683
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-334-8683
- (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
- 03/04/1991 (35 years ago)
0.656 inches minimum and 0.750 inches maximum thread length, pan head style, right-hand thread direction, 0.718 inches minimum and 0.750 inches maximum fastener length, 2a thread class
Specs & Compatibility
2a
right-hand
0.656 inches minimum and 0.750 inches maximum
0.718 inches minimum and 0.750 inches maximum
pan
0.357 inches minimum and 0.373 inches maximum
0.122 inches minimum and 0.133 inches maximum
cross recess type 1
0.190 inches
32
60000 pounds per square inch
steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1116 or steel comp 1117 or steel comp 1118 or steel comp 1119 or steel comp 1132
zinc and chromate
astm b633-78,ty2 assn std single treatment response
unf
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