National Stock number : 4730-01-074-6036
Tube Coupling Nut
| Available Quantity | 5,945 |
| Available Conditions | NS NE AR SV OH |
| Classification | Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730 |
| Schedule B | 7318160000 |
| Stock Check Date | 02/02/2026 |
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
Tube Coupling Nut
Thread Class
3b
Thread Direction
RIGHT-Hand
Fabrication Method
any acceptable
Nut Style
tube coupling
Nut Height
0.800in. ⁓13/16"
Width Across Flats
0.688in. ⁓45/64"
Length To Shoulder
0.578in.
Smallest Inside Diameter
0.425in.
Thread Series
unjf
Thread Quantity Per Inch
18
Nominal Thread Size
0.562in. ⁓9/16"
Nominal Tube Outside Diameter
0.375in.
Seat Angle
45.0 degrees
Material
steel comp 304
Surface Treatment
passivate
Specification/standard Data
81343 - AS21921 government standard
