5305-01-312-7245
Externally Relieved Body Screw
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Official Item Classification
- Name
- Externally Relieved Body Screw
- (NSN) National Stock Number
- 5305-01-312-7245
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 01852
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 12/21/1989 (36 years ago)
flat chamfer head style, 3.710 inches nominal fastener length, 0.620 inches nominal thread length, 2a thread class, right-hand thread direction
Specs & Compatibility
2a
right-hand
0.620 inches nominal
3.710 inches nominal
flat chamfer
0.250 inches nominal
0.880 inches nominal
0.164 inches nominal
0.910 inches nominal
cone
slot
0.164 inches
32
1
navy special project
shoulder 2.880 in. nom lg; relief slot between head and shoulder 0.029-0.032 in. lg; 0.218-0.224 in. dia; dia of shoulder 0.250 in.
steel comp 303 overall
astm a582 assn std single material response overall
passivate overall
qq-p-35 fed spec single treatment response overall
unf
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.
0001852
Related Hardware Products
| Part Number | Description |
|---|---|
| 810344 | Externally Relieved Body Screw |