5305-00-044-2240
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-044-2240
- (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
- 11/22/1967 (58 years ago)
flat chamfer head style, 1.030 inches minimum and 1.070 inches maximum thread length, 1.131 inches minimum and 1.151 inches maximum fastener length, 2a thread class, right-hand thread direction
Specs & Compatibility
2a
right-hand
1.030 inches minimum and 1.070 inches maximum
1.131 inches minimum and 1.151 inches maximum
flat chamfer
0.710 inches minimum and 0.750 inches maximum
0.138 inches minimum and 0.140 inches maximum
slot
0.500 inches
20
89.0 rockwell superficial 15-n minimum and 91.0 rockwell superficial 15-n maximum
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