National Stock number : 5310-01-107-4377
Self-locking Single Ball Sea Nut
| Available Quantity | 4,045 |
| Available Conditions | NS NE AR OH SV |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 01/03/2025 |
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
dry film lubricant
Nut Style
single ball seat, double hexagon
Ball Seat Radius
0.300in. and 0.305in.
Nut Height
0.330in. and 0.340in. ⁓11/32"
Width Across Flats
0.305in. and 0.313in. ⁓21/64"
Temp Rating
450.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
28
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Nominal Thread Size
0.250in. ⁓1/4"
Special Features
L0.348 in. min and 0.354 in. max washer id, 0.505 in. min and 0.515 in. max washer od, 0.113 in. min and 0.123 in. max washer thickness, 0.067 in. nom shoulder height, 0.300 in. min and 0.310 in. max spherical radius
Material
steel comp 4340 or steel comp 8740
Material Document And Classification
MIL-S-5000 mil spec 1st material response or MIL-S-6049 mil spec 2nd material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, type 2, class 2 fed spec 15th treatment response
