21AX785
View detailed technical data, stock status, and sourcing information for: 21AX785
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A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.
18 thread quantity per inch, 2b thread class, 0.625 inches nominal thread size, unf thread series, right-hand thread direction
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
- Thread Series
- unf
- Thread Quantity Per Inch
- 18
- Nominal Thread Size
- 0.625 inches
- Part Name Assigned By Controlling Agency
- nut, self locking
- Material
- steel overall
- Surface Treatment
- zinc 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 |
|---|---|
| 02320-0242 | Hexagon Self-Locking Nut |
| 21AX785 | Hexagon Self-Locking Nut |
| 25109334 | Hexagon Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-126-1638?
Does the NSN 5310-01-126-1638 have a Schedule B code assigned?
Does NSN 5310-01-126-1638 require demilitarization?
Does NSN 5310-01-126-1638 contain precious materials?
Does NSN 5310-01-126-1638 contain hazardous materials?
When the NSN 5310-01-126-1638 was assigned to the Federal Catalog?
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