National Stock number : 5310-01-445-9267
Self-locking Double Hexagon Nut
| Available Quantity | 818 |
| Available Conditions | SV NE NS AR |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 02/20/2026 |
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 Double Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Thread Series
unjf
Thread Quantity Per Inch
24
Hardness Rating
38.0 rockwell c and 45.0 rockwell c
Nominal Thread Size
0.312in. ⁓5/16"
Material
iron alloy 660
