5305-01-078-8930
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-078-8930
- (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
- 06/21/1979 (47 years ago)
0.400 inches minimum and 0.450 inches maximum thread length, right-hand thread direction, pan head style, 2.035 inches minimum and 2.065 inches maximum fastener length, 3a thread class
Specs & Compatibility
3a
right-hand
0.400 inches minimum and 0.450 inches maximum
2.035 inches minimum and 2.065 inches maximum
pan
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
160000 pounds per square inch
36.0 rockwell c minimum and 40.0 rockwell c maximum
navy special project
steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150
cadmium and chromate
qq-p-416 ty 2 cl 2 fed spec single treatment response
unf
80205-1404 professional/industrial association standard
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
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1404-26 | Machine Screw |