National Stock number : 5310-00-275-0704
Self-locking Extended Washer Nut
| Available Quantity | 294 |
| Available Conditions | NE NS AR SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 04/15/2026 |
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 Extended Washer Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
FREE-Running all metal design
Washer Outside Diameter
0.648in. and 0.663in.
Overall Height
0.490in. and 0.500in.
Nut Style
hexagon
Washer Thickness
0.100in.
Width Across Flats
0.553in. and 0.565in. ⁓37/64"
Temp Rating
500.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.375in. ⁓3/8"
Material
steel comp 1030
Material Document And Classification
sae assn std single material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, ty 1, cl 3 fed spec single treatment response
