5305-00-412-2542
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-412-2542
- (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
- 05/06/1970 (56 years ago)
pan head style, 2a thread class, 2.656 inches minimum and 2.750 inches maximum fastener length, 1.750 inches minimum thread length, right-hand thread direction
Specs & Compatibility
2a
right-hand
1.750 inches minimum
2.656 inches minimum and 2.750 inches maximum
pan
0.231 inches minimum and 0.245 inches maximum
0.079 inches minimum and 0.089 inches maximum
cross recess type 1
0.125 inches
40
60000 pounds per square inch
steel
cadmium and chromate
qq-p-416,ty 2,cl 3 fed spec all treatment responses
unc
3 type and 9c style
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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