National Stock number : 5310-01-137-5736
Self-locking Extended Washer Nut
| Available Quantity | 159 |
| Available Conditions | NS AR SV NE OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 07/28/2025 |
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
3b
Thread Direction
RIGHT-Hand
Washer Outside Diameter
0.515in. and 0.540in.
Overall Height
0.307in. and 0.322in.
Nut Style
double hexagon
Washer Thickness
0.015in. and 0.057in.
Width Across Flats
0.305in. and 0.313in. ⁓21/64"
Thread Series
unjf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Material
steel
Material Document And Classification
ams 5709 assn std single material response
