5305-01-345-6582
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-345-6582
- (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
- 09/23/1991 (35 years ago)
pan head style, 2a thread class, 0.500 inches nominal fastener length, right-hand thread direction, 0.417 inches nominal thread length
Specs & Compatibility
2a
right-hand
0.417 inches nominal
0.500 inches nominal
pan
0.425 inches maximum
0.151 inches maximum
patch
cross recess type 1
0.216 inches
lock washer
24
steel
sae j429 gr2 assn std single material response
zinc
49-00005-403 cagec 64678 mfr ref single treatment response
dog point
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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