National Stock number : 5310-01-124-6631
Self-locking Assembled Washe Nut
| Available Quantity | 4,205 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 07/03/2025 |
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
0.574in. and 0.640in.
Lubrication
dry film lubricant
Overall Height
0.385in.
Nut Style
flat with turned up edge
Width Across Flats
0.312in. ⁓5/16"
Temp Rating
450.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
24
Hardness Rating
48.0 rockwell c
Nominal Thread Size
0.312in. ⁓5/16"
Material
steel
Surface Treatment
cadmium nut
Surface Treatment Document And Classification
QQ-P-416 type 2 class 2 fed spec single treatment response washer
