BB8141 Machine Screw
5305-00-273-7623
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Official Item Classification
- Name
- Machine Screw
- Part Number
- BB8141
- (NSN) National Stock Number
- 5305-00-273-7623
- (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
- 01/01/1963 (63 years ago)
oval countersunk head style, 0.406 inches nominal fastener length, 2a thread class, 0.219 inches minimum thread length, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.219 inches minimum
0.406 inches nominal
oval countersunk
0.250 inches nominal
cross recess type 1
0.164 inches
36
70.0 degrees nominal
steel
zinc
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