National Stock number : 5310-00-211-9271
Self-locking Hexagon Nut
| Available Quantity | 838 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 10/29/2025 |
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
1.016in. ⁓1-1/64"
Width Across Flats
1.239in. and 1.252in. ⁓1-17/64"
Temp Rating
250.0 deg fahrenheit
Thread Series
unc
Thread Quantity Per Inch
9
Nominal Thread Size
0.875in. ⁓7/8"
Countersink Angle
88.0 degrees nut
Bearing Surface Type
chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
steel comp 1137 nut
Material Document And Classification
MIL-M-20693, comp a, ty 1 mil spec single material response locking insert
Surface Treatment
cadmium except insert
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 3 fed spec single treatment response except insert
