National Stock number : 5310-00-579-1761
Self-locking Barrel Nut
| Available Quantity | 57 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 10/09/2025 |
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 Barrel Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque with nonmetallic insert
Counterbore Diameter
1.027in. nut and 1.037in. nut
Nut Style
floating SELF-Locking barrel
Nut Diameter
1.551in. and 1.554in.
Nut Length
1.728in. ⁓1-47/64"
Barrel Height
1.010in. and 1.030in.
Nut Height
1.270in. ⁓1-9/32"
Nut Counterbore Depth
0.277in. nut and 0.297in. nut
Temp Rating
250.0 deg fahrenheit
Thread Series
uns
Features Provided
floating nut
Thread Quantity Per Inch
14
Hardness Rating
29.0 rockwell c and 37.0 rockwell c
Nominal Thread Size
1.000in. ⁓1/64"
Material
steel comp 4130 nut or steel comp 4340 nut
Material Document And Classification
66 fed std 2nd material response nut or MIL-S-5000 mil spec 3rd material response nut
Surface Treatment
cadmium except insert
Surface Treatment Document And Classification
QQ-P-416, ty 1, cl 3 fed spec single treatment response except insert
