National Stock number : 5310-00-721-5980
Self-locking Hexagon Nut
| Available Quantity | 653 |
| Available Conditions | NE NS SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 08/13/2025 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Self-locking Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Nut Style
hexagon
Nut Height
0.203in. ⁓13/64"
Width Across Flats
0.438in. ⁓29/64"
Temp Rating
550.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Bearing Surface Type
chamfered
Special Features
two drilled holes on opposite corners 0.037 in. min 0.057 in. max dia
Material
steel comp 8740
Material Document And Classification
ams 6322 assn std single material response
Surface Treatment
cadmium
