5305-00-207-5552
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-207-5552
- (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
- 04/08/1973 (53 years ago)
flat countersunk undercut head style, 0.625 inches maximum thread length, 2a thread class, 0.625 inches minimum fastener length, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.625 inches maximum
0.625 inches minimum
flat countersunk undercut
0.308 inches minimum and 0.332 inches maximum
0.084 inches minimum and 0.100 inches maximum
slot
0.164 inches
32
82.0 degrees nominal
steel
cadmium
qq-p-416 type 2 class 3 fed spec single treatment response
unc
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
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