National Stock number : 5310-01-025-6991
Self-locking Hexagon Nut
| Available Quantity | 423 |
| Available Conditions | NS NE AR |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 12/10/2025 |
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 Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Nut Style
hexagon
Nut Height
0.407in. ⁓27/64"
Width Across Flats
0.928in. and 0.940in. ⁓61/64"
Temp Rating
900.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
18
Nominal Thread Size
0.625in. ⁓5/8"
Countersink Angle
120.0 degrees nut
Bearing Surface Type
chamfered or washer faced
Material
iron alloy 660
Material Document And Classification
AMS5525 assn std single material response or AMS5737 assn std single material response
Precious Material
silver
Surface Treatment
silver
Surface Treatment Document And Classification
ams 2410 assn std single treatment response
Specification/standard Data
81205-BACN10Jc manufacturers standard
