5305-00-459-9838
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-459-9838
- (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
- 01/09/1970 (56 years ago)
flat countersunk head style, 1.507 inches minimum and 1.640 inches maximum thread length, right-hand thread direction, 2a thread class, 1.688 inches minimum and 1.750 inches maximum fastener length
Specs & Compatibility
2a
right-hand
1.507 inches minimum and 1.640 inches maximum
1.688 inches minimum and 1.750 inches maximum
flat countersunk
0.442 inches minimum and 0.507 inches maximum
cross recess type 1
0.250 inches
28
80000 pounds per square inch
99.0 degrees minimum and 101.0 degrees maximum
steel corrosion resisting or steel
qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response
passivate
qq-p-35 fed spec single treatment response
unf
3 type and 3c 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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