5305-01-583-2023
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-583-2023
- (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
- 03/18/2010 (16 years ago)
right-hand thread direction, 0.500 inches nominal thread length, 2a thread class, 0.625 inches nominal fastener length, flat countersunk head style
Specs & Compatibility
2a
right-hand
0.500 inches nominal
0.625 inches nominal
flat countersunk
0.385 inches maximum
slot
navy code 720390045
0.190 inches
32
80000 pounds per square inch
81.0 degrees nominal
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 308 or steel comp 310
66 fed std single material response
unf
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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