National Stock number : 5310-00-008-3696
Self-locking Double Hexagon Nut
| Available Quantity | 6,852 |
| Available Conditions | NE SV NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 04/22/2026 |
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 Double Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Nut Style
double hexagon
Nut Height
0.189in. and 0.199in. ⁓13/64"
Width Across Flats
0.431in. and 0.439in. ⁓29/64"
Temp Rating
450.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
28
Hardness Rating
39.0 rockwell c and 45.0 rockwell c
Nominal Thread Size
0.250in. ⁓1/4"
Bearing Surface Type
chamfered or washer faced
Material
steel comp 8740
Material Document And Classification
AMS6322 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
