National Stock number : 5310-00-853-5771
Self-locking Barrel Nut
| Available Quantity | 419 |
| Available Conditions | NS NE SV AR |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 10/26/2025 |
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 all metal design
Counterbore Diameter
0.656in. nut and 0.666in. nut
Lubrication
dry film lubricant
Nut Style
floating SELF-Locking barrel
Nut Diameter
1.057in. and 1.060in.
Nut Length
1.115in. and 1.135in. ⁓1-9/64"
Barrel Height
0.640in. and 0.650in.
Nut Height
0.844in. ⁓27/32"
Nut Counterbore Depth
0.276in. nut and 0.286in. nut
Temp Rating
450.0 deg fahrenheit
Thread Series
unjef
Features Provided
floating nut
Thread Quantity Per Inch
18
Hardness Rating
36.0 rockwell c and 43.0 rockwell c
Nominal Thread Size
0.625in. ⁓5/8"
Material
steel
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416 fed spec single treatment response
Specification/standard Data
80205-NAS77 professional/industrial association standard
