National Stock number : 5310-00-451-0136
Self-locking Single Ball Sea Nut
| Available Quantity | 1,370 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 11/17/2025 |
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 Single Ball Sea Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Lubrication
soluble lubricant
Nut Style
single ball seat, hexagon
Ball Seat Radius
0.300in. and 0.305in.
Nut Height
0.225in. and 0.235in. ⁓1/4"
Width Across Flats
0.303in. and 0.313in. ⁓21/64"
Thread Series
unjf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Material
steel comp 8740 or steel or steel comp 4037
Material Document And Classification
MIL-S-6049 mil spec 1st material response or QQ-S-624-Canceled fed spec 2nd material response or ams 6300 assn std 3rd material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, ty 2, cl 3 fed spec single treatment response
