5305-01-331-9889
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-331-9889
- (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
- 12/31/1990 (35 years ago)
2a thread class, right-hand thread direction, hexagon head style, 9.000 inches nominal thread length, 9.000 inches nominal fastener length
Specs & Compatibility
2a
right-hand
9.000 inches nominal
9.000 inches nominal
hexagon
0.382 inches minimum and 0.408 inches maximum
0.139 inches minimum and 0.153 inches maximum
w/o internal drive
0.112 inches
40
steel comp 1010 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020
sae assn std all material responses
cadmium or zinc
qq-p-416,ty 1,cl 3 fed spec 1st treatment response or qq-z-325,ty 1,cl 3 fed spec 2nd treatment response
unc
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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