National Stock number : 5310-01-162-5727
Self-locking Hexagon Nut
| Available Quantity | 7,306 |
| Available Conditions | NE NS OH SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 10/10/2025 |
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
Lubrication
dry film lubricant
Nut Style
hexagon
Nut Height
0.221in. ⁓15/64"
Width Across Flats
0.430in. and 0.439in. ⁓29/64"
Temp Rating
450.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Bearing Surface Type
flat
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 or cadmium and chromate or cadmium and phosphate
Surface Treatment Document And Classification
QQ-P-416, class 2 fed spec all treatment responses
