National Stock number : 5310-01-644-1361
Self-locking Hexagon Nut
| Available Quantity | 418 |
| Available Conditions | NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 11/03/2025 |
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 Hexagon Nut
Thread Class
2b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design or prevailing torque with nonmetallic insert
Lubrication
dry film lubricant
Nut Style
hexagon
Nut Height
0.298in. and 0.328in. ⁓21/64"
Iii End Item Identification
AA49E/H60S
Width Across Flats
0.428in. and 0.439in. ⁓29/64"
Temp Rating
250.0 deg fahrenheit
Thread Series
unf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Bearing Surface Type
chamfered or washer faced
Iii Bearing Surface Finish
125.0 microinches
Material
steel comp 316 nut
Surface Treatment
passivate except insert
Surface Treatment Document And Classification
ams 2700. method 1, type 6 or 7, class 1 assn std single treatment response except insert
