5305-01-389-9146
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-389-9146
- (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
- 05/06/1994 (32 years ago)
flat countersunk head style, 2a thread class, 0.809 inches maximum thread length, right-hand thread direction, 1.000 inches nominal fastener length
Specs & Compatibility
2a
right-hand
0.809 inches maximum
1.000 inches nominal
flat countersunk
0.568 inches minimum and 0.635 inches maximum
pellet
slot
0.312 inches
18
80000 pounds per square inch
80.0 degrees minimum and 82.0 degrees maximum
nickel alloy 400
plastic polyamide (nylon)
qq-n-281 cl a fed spec single material 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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