697255
View detailed technical data, stock status, and sourcing information for: 697255
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A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
right-hand thread direction, 0.537 inches minimum and 0.557 inches maximum nut height, 0.928 inches minimum and 0.940 inches maximum width across flats, hexagon nut style, 3b thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Nut Style
- hexagon
- Nut Height
- 0.537 inches minimum and 0.557 inches maximum
- Width Across Flats
- 0.928 inches minimum and 0.940 inches maximum
- Thread Series
- unf
- Thread Quantity Per Inch
- 18
- Hardness Rating
- 32.0 rockwell c minimum and 38.0 rockwell c maximum
- Nominal Thread Size
- 0.625 inches
- Countersink Angle
- 85.0 degrees minimum and 95.0 degrees maximum nut
- Bearing Surface Type
- washer faced
- Special Features
- nick corner to 0.938 in. dia min
- Material
- steel comp 431 overall
- Material Document And Classification
- ams 5628 assn std single material response overall
- Precious Material
- silver
- Surface Treatment
- silver overall
- Surface Treatment Document And Classification
- ams 2410 assn std single treatment response overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-028-3999 | No Name Available | 08/09/1972 |
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 |
|---|---|
| 697255 | Hexagon Plain Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-165-8402?
Does the NSN 5310-00-165-8402 have a Schedule B code assigned?
Does NSN 5310-00-165-8402 require demilitarization?
Does NSN 5310-00-165-8402 contain precious materials?
Does NSN 5310-00-165-8402 contain hazardous materials?
When the NSN 5310-00-165-8402 was assigned to the Federal Catalog?
Professional Distribution
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Pricing
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