ST660430-8 Clinch Plain Nut
5310-00-027-3998
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
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Official Item Classification
- Name
- Clinch Plain Nut
- Part Number
- ST660430-8
- (NSN) National Stock Number
- 5310-00-027-3998
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 01860
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 05/17/1968 (58 years ago)
right-hand thread direction, 2b thread class, 0.187 inches minimum and 0.190 inches maximum nut counterbore diameter, 0.215 inches minimum and 0.218 inches maximum pilot diameter, 0.093 inches nominal pilot length
Specs & Compatibility
2b
right-hand
0.215 inches minimum and 0.218 inches maximum
0.093 inches nominal
0.187 inches minimum and 0.190 inches maximum nut
clinch
0.375 inches nominal
0.312 inches nominal
0.209 inches minimum and 0.224 inches maximum nut
unc
32
0.164 inches
90.0 degrees nominal nut
steel comp 416 overall
qq-s-763,type a fed spec single material response overall
passivate overall
mil-f-14072,e300 mil spec single treatment response overall
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.
0001860
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| 6312-B-SS-0832 | Clinch Plain Nut |
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| 660430-8 | Clinch Plain Nut |
| ST660430-8 | Clinch Plain Nut |