National Stock number : 5310-00-900-9421
Hexagon Slotted Self-locking Nut
| Available Quantity | 56,673 |
| Available Conditions | NS NE AR SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 05/20/2026 |
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
Hexagon Slotted Self-locking Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque with nonmetallic insert
Nut Style
slotted, hexagon
Nut Height
0.313in. and 0.343in. ⁓11/32"
Width Across Flats
0.492in. and 0.502in. ⁓33/64"
Temp Rating
250.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
24
Nominal Thread Size
0.312in. ⁓5/16"
Bearing Surface Type
washer faced
Material
steel nut
Surface Treatment
cadmium except insert and chromate except insert
Surface Treatment Document And Classification
QQ-P-416, type 2, class 2 fed spec single treatment response except insert
