National Stock number : 5310-00-282-7848
Self-locking Hexagon Nut
| Available Quantity | 538 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7616995095 |
| Stock Check Date | 09/23/2025 |
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 Hexagon Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque with nonmetallic insert
Counterbore Diameter
0.511in. nut and 0.551in. nut
Lubrication
soluble lubricant
Nut Style
hexagon
Nut Height
0.575in. and 0.610in. ⁓5/8"
Width Across Flats
0.741in. and 0.752in. ⁓49/64"
Temp Rating
250.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
20
Nominal Thread Size
0.500in. ⁓1/2"
Countersink Angle
88.0 degrees nut
Bearing Surface Type
chamfered or washer faced
Bearing Surface Finish
125.0 microinches
Material
aluminum alloy 2014 nut or aluminum alloy 2017 nut or aluminum alloy 2024 nut or aluminum alloy 7075 nut
Material Document And Classification
QQ-A-200/2, T6 fed spec 1st material response nut or QQ-A-225/5, T4 fed spec 2nd material response nut or QQ-A-225/6, T6 fed spec 3rd material response nut or QQ-A-200/11, T6 fed spec 4th material response nut
Surface Treatment
anodize nut
Surface Treatment Document And Classification
MIL-A-8625 mil spec single treatment response nut
