5305-01-250-2190
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-250-2190
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 02/26/1987 (39 years ago)
right-hand thread direction, 3a thread class, 0.523 inches minimum and 0.625 inches maximum thread length, flat chamfer head style, 0.594 inches minimum and 0.625 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.523 inches minimum and 0.625 inches maximum
0.594 inches minimum and 0.625 inches maximum
flat chamfer
0.367 inches minimum and 0.375 inches maximum
0.133 inches minimum and 0.150 inches maximum
strip threads
cross recess type 1
0.250 inches
28
160000 pounds per square inch
36.0 rockwell c minimum and 40.0 rockwell c maximum overall
32.0 microinches bearing surface of head
32.0 microinches grip
32.0 microinches threads
steel comp e4340 or steel comp 4140 or steel comp 8735 or steel comp 8740 or steel comp 6150 overall
cadmium and chromate overall
qq-p-416 ty2 cl 2 fed spec single treatment response overall
unjf
80205-nas1191 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.
0016282
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1191-4P-10L | Socket Head Cap Screw |