ST660430-7
View detailed technical data, stock status, and sourcing information for: ST660430-7
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A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.
0.187 inches minimum and 0.194 inches maximum nut counterbore diameter, right-hand thread direction, 0.215 inches minimum and 0.218 inches maximum pilot diameter, 2b thread class, 0.057 inches minimum and 0.067 inches maximum pilot length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2b
- Thread Direction
- right-hand
- Pilot Diameter
- 0.215 inches minimum and 0.218 inches maximum
- Pilot Length
- 0.057 inches minimum and 0.067 inches maximum
- Counterbore Diameter
- 0.187 inches minimum and 0.194 inches maximum nut
- Nut Style
- clinch
- Nut Diameter
- 0.372 inches minimum and 0.378 inches maximum
- Nut Height
- 0.296 inches minimum and 0.328 inches maximum
- Nut Counterbore Depth
- 0.209 inches minimum and 0.224 inches maximum nut
- Thread Series
- unc
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.164 inches
- Material
- steel comp 303 overall
- Material Document And Classification
- qq-s-764,cond a fed spec single material response overall
- Surface Treatment
- oxide overall
- Surface Treatment Document And Classification
- mil-c-13924 mil spec single treatment response overall
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 6312ASS0832-6 | Clinch Plain Nut |
| 6312ASS0832-6B | Clinch Plain Nut |
| ST660430-7 | Clinch Plain Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-400-3402?
Does the NSN 5310-00-400-3402 have a Schedule B code assigned?
Does NSN 5310-00-400-3402 require demilitarization?
Does NSN 5310-00-400-3402 contain precious materials?
Does NSN 5310-00-400-3402 contain hazardous materials?
When the NSN 5310-00-400-3402 was assigned to the Federal Catalog?
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