National Stock number : 5310-00-279-4427
Self-locking Assembled Washe Nut
| Available Quantity | 80 |
| Available Conditions | NS NE SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 03/10/2026 |
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 Assembled Washe Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.660in.
Counterbore Diameter
0.407in. nut and 0.417in. nut
Lubrication
dry film lubricant
Overall Height
0.341in. and 0.361in.
Nut Style
flat with turned up edge
Nut Counterbore Depth
0.067in. nut and 0.077in. nut
Width Across Flats
0.430in. and 0.439in. ⁓29/64"
Thread Series
unjf
Thread Quantity Per Inch
24
Nominal Thread Size
0.375in. ⁓3/8"
Material
iron alloy 660
Material Document And Classification
ams 5735 assn std single material response or ams 5737 assn std single material response
Specification/standard Data
76301-ST3-426 manufacturers standard
