National Stock number : 5310-00-754-4241
Plain Hexagon Nut
| Available Quantity | 271 |
| Available Conditions | AR OH NS NE SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 06/04/2026 |
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
3b
Thread Direction
LEFT-Hand
Nut Style
hexagon
Nut Height
0.219in. ⁓7/32"
Drilled Hole Diameter
0.045in. and 0.050in.
Hole Type And Quantity
3 drilled
Width Across Flats
0.490in. and 0.502in. ⁓33/64"
Thread Series
unjf
Thread Quantity Per Inch
24
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Nominal Thread Size
0.312in. ⁓5/16"
Hole Configuration Style
configuration b
Countersink Angle
110.0 degrees nut
Bearing Surface Type
chamfered
Bearing Surface Finish
125.0 microinches
Material
steel comp 4130
Material Document And Classification
MIL-S-6758, cond F4 mil spec single material response
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 2 fed spec single treatment response
