National Item Identification Number

00-277-4579
002774579
4730-00-277-4579
4730002774579

National Stock Number

Item Name

UNION,PIPE

Federal Supply Class

4730

Description

A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.

Commercial and Government Entity Code (Supplier Data)

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80204

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Reference Numbers (Part Numbers)

ASME B16.39
WWU531-24TA

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
MEDIA FOR WHICH DESIGNED
MAXIMU

Required Description

IRON OR
STEEL NUT
COPPER ALLOY SEAT
IRON OR
STEEL TAILPIECE
IRON OR
STEEL