5305-00-453-3909
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-453-3909
- (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
- 05/08/1970 (56 years ago)
0.131 inches minimum and 0.201 inches maximum thread length, flat countersunk head style, 2a thread class, 0.230 inches minimum and 0.250 inches maximum fastener length, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.131 inches minimum and 0.201 inches maximum
0.230 inches minimum and 0.250 inches maximum
flat countersunk
0.191 inches minimum and 0.206 inches maximum
slot
0.112 inches
40
99.0 degrees minimum and 101.0 degrees maximum
steel corrosion resisting
bs970 en 58 series,fscm k7766 national 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