5305-00-915-2191
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-915-2191
- (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
- 07/13/1966 (60 years ago)
3a thread class, flat countersunk head style, 0.776 inches nominal fastener length, right-hand thread direction, 0.338 inches minimum thread length
Specs & Compatibility
3a
right-hand
0.338 inches minimum
0.776 inches nominal
flat countersunk
0.375 inches minimum and 0.387 inches maximum
torque set
0.190 inches
32
99.0 degrees minimum and 101.0 degrees maximum
titanium alloy
unf
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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