National Stock number : 4730-00-278-9447
Pipe Flange
| Available Quantity | 745 |
| Available Conditions | NS NE |
| Classification | Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730 |
| Schedule B | 7609000000 |
| Stock Check Date | 04/21/2025 |
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
Pipe Flange
Thread Class
3b
Flange Diameter
1.438in.
Thickness
0.250in. ⁓1/4"
Tube Outside Diameter For Which Designed
0.250in.
Neck Height
0.344in.
Flange Section Style
plain face, welding neck
Screw Thread Series Designator
unf
Face Seating Surface Condition
machined
Nominal Thread Size
0.438in. ⁓29/64"
Material
aluminum alloy
Material Document And Classification
QQ-A-225/8, alloy 6061 fed spec single material response
Style Designator
round, no bolt holes
