5305-01-193-7517
Tapping Screw
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Official Item Classification
- Name
- Tapping Screw
- (NSN) National Stock Number
- 5305-01-193-7517
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 41756
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 11/07/1984 (41 years ago)
0.430 inches minimum and 0.454 inches maximum head diameter, 0.130 inches minimum and 0.141 inches maximum head height, binding head style, slot internal drive style, 0.500 inches nominal fastener length
Specs & Compatibility
0.500 inches nominal
binding
0.430 inches minimum and 0.454 inches maximum
0.130 inches minimum and 0.141 inches maximum
slot
casehardened
gimlet point (type a, ab or ba)
0.216 inches
steel overall
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.
0041756