National Stock number : 5310-00-167-1289
Hexagon Castellated Plain Nut
| Available Quantity | 11,170 |
| Available Conditions | NS NE AR OH SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 06/29/2026 |
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
Hexagon Castellated Plain Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Nut Style
castellated, hexagon
Nut Height
0.546in. and 0.578in. ⁓37/64"
Width Across Flats
0.738in. and 0.752in. ⁓49/64"
Thread Series
unf
Thread Quantity Per Inch
20
Nominal Thread Size
0.500in. ⁓1/2"
Bearing Surface Type
chamfered or washer faced
Material
steel
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416 ty 2 cl 3 fed spec single treatment response
