National Stock number : 5310-00-434-6928
Self-locking Extended Washer Nut
| Available Quantity | 2,455 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7508900000 |
| Stock Check Date | 07/29/2025 |
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 Extended Washer Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.409in.
Lubrication
soluble lubricant
Overall Height
0.292in.
Nut Style
double hexagon
Washer Thickness
0.033in.
Width Across Flats
0.305in. and 0.313in. ⁓21/64"
Temp Rating
1400.0 deg fahrenheit
Thread Series
unjf
Thread Quantity Per Inch
28
Hardness Rating
44.0 rockwell c
Nominal Thread Size
0.250in. ⁓1/4"
Material
nickel alloy
Material Document And Classification
nickel alloy was paloy, fscm 80539 mfr ref single material response
Precious Material And Location
external surface silver
Precious Material
silver
Surface Treatment
silver
Surface Treatment Document And Classification
ams 2410 assn std single treatment response
