National Stock number : 5310-00-055-2350
Self-locking Double Hexagon Nut
| Available Quantity | 1,397 |
| Available Conditions | NE NS OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 12/03/2025 |
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 Double Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Nut Style
double hexagon
Nut Height
0.303in. and 0.313in. ⁓21/64"
Width Across Flats
0.553in. and 0.564in. ⁓37/64"
Temp Rating
500.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
24
Hardness Rating
38.0 rockwell c and 45.0 rockwell c
Nominal Thread Size
0.375in. ⁓3/8"
Bearing Surface Type
chamfered
Material
steel comp 8630 or steel comp 4037 or steel comp 601
Material Document And Classification
ams 6280 assn std 1st material response or ams 6300 assn std 2nd material response or ams 6304 assn std 3rd material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, ty 1, cl 1 fed spec single treatment response
