National Stock number : 5310-01-193-6877
Hexago Extended Washer Plain Nut
| Available Quantity | 5,386 |
| Available Conditions | NE NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318160000 |
| Stock Check Date | 04/08/2026 |
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
Hexago Extended Washer Plain Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Washer Outside Diameter
0.330in.
Counterbore Diameter
0.224in. nut and 0.228in. nut
Overall Height
0.245in.
Nut Style
hexagon
Nut Counterbore Depth
0.102in. nut and 0.112in. nut
Width Across Flats
0.243in. and 0.251in. ⁓17/64"
Thread Series
unjf
Thread Quantity Per Inch
32
Hardness Rating
33.0 rockwell c and 44.0 rockwell c
Nominal Thread Size
0.190in. ⁓13/64"
Special Features
kaylube molybdenum disulfide dry film lubricant per MIL-L-8937.
Material
iron alloy 660
Material Document And Classification
ams 5732 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
QQ-P-35 fed spec single treatment response
