National Item Identification Number

00-223-7078
002237078
4730-00-223-7078
4730002237078

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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05047

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AMERICAN SOCIETY OF MECHANICAL
ENGINEERS THE INC
3 PARK AVE FL 21
NEW YORK
NY
10016
800-843-2763

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72426

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FLATON MACHINE WORKS INC.
814 PARDELLA AVE.
LEMAY
MO
63125
314-631-0011

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Reference Numbers (Part Numbers)

B16.39
MS90521-36A
WWU531-36-T-B
WWU531-36TA
1621-100
554(1/2INCH)

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

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