National Stock number : 5310-01-378-8721
Self-locking Hexagon Nut
| Available Quantity | 20,032 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 07/31/2025 |
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 with nonmetallic insert
Nut Style
hexagon
Nut Height
0.320in. and 0.469in. ⁓15/32"
Width Across Flats
0.551in. and 0.564in. ⁓37/64"
Temp Rating
250.0 deg fahrenheit
Thread Series
unc
Thread Quantity Per Inch
16
Nominal Thread Size
0.375in. ⁓3/8"
Bearing Surface Type
chamfered or washer faced
Special Features
finishing bronze or olive drab
Material
steel except insert
Surface Treatment
zinc and chromate
Surface Treatment Document And Classification
astm B633, type 2, class 3 assn std single treatment response
