National Stock number : 5310-01-531-9907
Self-locking Hexagon Nut
| Available Quantity | 10,563 |
| Available Conditions | NS NE OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 04/23/2026 |
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 Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Nut Style
hexagon
Nut Height
0.141in. ⁓9/64"
End Item Identification
B-52 aircraft
Width Across Flats
0.305in. and 0.313in. ⁓21/64"
Temp Rating
450.0 deg fahrenheit
Thread Series
unjc
Thread Quantity Per Inch
32
Hardness Rating
34.0 rockwell c and 41.0 rockwell c
Nominal Thread Size
0.138in. ⁓9/64"
Bearing Surface Type
washer faced
Material
iron alloy 660
Material Document And Classification
ams 5525 assn std single material response or ams 5737 assn std single material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
AMS-QQ-P-416, type optional, class 2 assn std single treatment response
