National Stock number : 5310-01-254-2302
Self-locking Assembled Washe Nut
| Available Quantity | 1,581 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 12/18/2025 |
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 Assembled Washe Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.760in.
Overall Height
0.400in.
Nut Style
flat with turned up edge
Width Across Flats
0.492in. and 0.502in. ⁓33/64"
Thread Series
unjf
Thread Quantity Per Inch
20
Hardness Rating
39.0 rockwell c and 43.0 rockwell c
Nominal Thread Size
0.4375in. ⁓29/64"
Material
steel washer
Material Document And Classification
MIL-S-6049 mil spec 1st material response nut or MIL-S-5000 mil spec 2nd material response nut or MIL-S-5626 mil spec 3rd material response nut
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 2 fed spec single treatment response
