National Stock number : 5310-00-702-1865
Self-locking Extended Washer Nut
| Available Quantity | 3,275 |
| Available Conditions | NE NS AR OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7508900000 |
| Stock Check Date | 12/12/2025 |
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 Extended Washer Nut
Thread Class
1b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.425in.
Overall Height
0.320in.
Nut Style
double hexagon
Washer Thickness
0.045in.
Width Across Flats
0.305in. and 0.313in. ⁓21/64"
Temp Rating
1400.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Material
nickel alloy
Precious Material
silver
Surface Treatment
silver
