5305-00-178-8642
Shoulder Screw
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Official Item Classification
- Name
- Shoulder Screw
- (NSN) National Stock Number
- 5305-00-178-8642
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 22846
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 02/18/1973 (53 years ago)
2a thread class, 0.439 inches minimum and 0.441 inches maximum fastener length, flat chamfer head style, 0.188 inches nominal thread length, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.188 inches nominal
0.439 inches minimum and 0.441 inches maximum
flat chamfer
0.312 inches nominal
0.156 inches nominal
0.186 inches minimum and 0.187 inches maximum first shoulder
0.251 inches minimum and 0.253 inches maximum first shoulder
slot
0.164 inches
32
28.0 rockwell c minimum and 32.0 rockwell c maximum overall
round first shoulder
steel comp 416 overall
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.
0022846
Related Hardware Products
| Part Number | Description |
|---|---|
| PL8 | Shoulder Screw |