National Stock number : 5310-01-256-9716
Plain Hexagon Nut
| Available Quantity | 2,039 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 04/01/2026 |
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
0.250in. ⁓1/4"
Drilled Hole Diameter
0.069in. and 0.074in.
Hole Type And Quantity
3 drilled
Width Across Flats
1.109in. and 1.127in. ⁓1-9/64"
Thread Series
unjf
Thread Quantity Per Inch
16
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Nominal Thread Size
0.750in. ⁓3/4"
Hole Configuration Style
configuration b
Countersink Angle
110.0 degrees both ends
Bearing Surface Type
chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
steel comp 4130 or steel comp E4340
Material Document And Classification
MIL-S-6758, cond D-1 or D-4 or F-4 mil spec 1st material response or MIL-S-5000, cond C-1 or C-4 mil spec 2nd material response
Surface Treatment
cadmium and chromate
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 2 fed spec single treatment response
Specification/standard Data
80205-NAS1423 professional/industrial association standard
