National Stock number : 5310-00-997-1888
Plain Hexagon Nut
| Available Quantity | 41,767 |
| Available Conditions | NS NE SV OH |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 03/18/2026 |
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
Plain Hexagon Nut
Thread Class
2b
Thread Direction
RIGHT-Hand
Nut Style
hexagon
Nut Height
0.178in. and 0.193in. ⁓13/64"
Width Across Flats
0.423in. and 0.437in. ⁓7/16"
Thread Series
unc
Thread Quantity Per Inch
20
Nominal Thread Size
0.250in. ⁓1/4"
Bearing Surface Type
chamfered
Material
steel
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 3 fed spec single treatment response
Nondefinitive Spec/std Data
2 type and 13 style
