National Item Identification Number

01-444-2331
014442331
4730-01-444-2331
4730014442331

National Stock Number

Item Name

FLANGE,PIPE

Federal Supply Class

4730

Description

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

120639

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLANGE WIDTH;

Required Description

ALUMINUM ALLOY 6061
QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
7 SQUARE, ON