5305-01-420-0787
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-420-0787
- (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
- 10/06/1995 (31 years ago)
right-hand thread direction, 0.500 inches nominal fastener length, 2a thread class, 0.500 inches nominal thread length, pan head style
Specs & Compatibility
2a
right-hand
0.500 inches nominal
0.500 inches nominal
pan
0.958 inches minimum and 0.987 inches maximum
0.260 inches minimum and 0.281 inches maximum
patch or pellet or strip
slot
0.190 inches
24
80000 pounds per square inch
steel corrosion resisting
plastic polyamide (nylon)
qq-s-763 assn std single material response
passivate
qq-p-35 assn std single treatment response
unc
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
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