National Stock number : 5310-01-589-7140
Self-locking Hexagon Nut
| Available Quantity | 25,193 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 01/07/2025 |
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 all metal design
Counterbore Diameter
0.284in. and 0.288in.
Nut Height
0.340in. ⁓11/32"
Nut Counterbore Depth
0.107in. and 0.117in.
Width Across Flats
0.305in. and 0.313in. ⁓21/64"
Thread Series
unjf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250in. ⁓1/4"
Bearing Surface Type
chamfered
Material
steel comp 304 or steel comp 305 or iron alloy 660
Material Document And Classification
AMS5639 assn std single material response or AMS5697 assn std single material response or AMS5685 assn std single material response or AMS5686 assn std single material response or AMS5732 assn std single material response or AMS5737 assn std single material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, type ii, class 2 or 8 fed spec single treatment response
