5305-00-786-4033
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-786-4033
- (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
- 01/01/1962 (64 years ago)
1.781 inches maximum thread length, right-hand thread direction, 2a thread class, 1.718 inches minimum and 1.781 inches maximum fastener length, hexagon head style
Specs & Compatibility
2a
right-hand
1.781 inches maximum
1.718 inches minimum and 1.781 inches maximum
hexagon
0.170 inches minimum and 0.185 inches maximum
0.305 inches minimum and 0.312 inches maximum
0.068 inches nominal
cross recess type 1
0.190 inches
1
32
steel comp 1018
astm a576 assn std single material response or astm a108 assn std single material response
cadmium
hexagon flats
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.
0006657