5305-01-174-2874
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-174-2874
- (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
- 03/16/1984 (42 years ago)
right-hand thread direction, 0.206 inches minimum and 0.299 inches maximum thread length, 2a thread class, 0.344 inches minimum and 0.375 inches maximum fastener length, flat countersunk head style
Specs & Compatibility
2a
right-hand
0.206 inches minimum and 0.299 inches maximum
0.344 inches minimum and 0.375 inches maximum
flat countersunk
0.249 inches minimum and 0.279 inches maximum
cross recess type 1
0.138 inches
32
80.0 degrees minimum and 82.0 degrees maximum
steel comp 302
qq-s-763 fed spec single material response or mil-s-7720 mil spec single material response
passivate
unc
3 type and 2c style
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.
SMS
0006657
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