5305-01-406-6955
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-406-6955
- (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
- 01/10/1995 (31 years ago)
0.266 inches minimum and 0.296 inches maximum fastener length, pan no. 2 head style, 0.249 inches minimum and 0.281 inches maximum thread length, 3a thread class, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.249 inches minimum and 0.281 inches maximum
0.266 inches minimum and 0.296 inches maximum
pan no. 2
0.473 inches minimum and 0.492 inches maximum
0.162 inches minimum and 0.175 inches maximum
cross recess type 1
0.250 inches
28
130000 pounds per square inch
iron alloy 660
ams 5731 assn std single material response or ams 5732 assn std single material response
passivate
qq-p-35 fed spec single treatment response
unf
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.
0006657
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