National Item Identification Number

00-822-1618
008221618
4730-00-822-1618
4730008221618

National Stock Number

Item Name

COUPLING,DRAINAGE PIPE

Federal Supply Class

4730

Description

A straight fitting having an internally threaded or unthreaded connection of the same size on both ends. It is provided with internal shoulder(s) at the end(s) of its internal threaded or unthreaded portion, whose inside diameter conforms to standard weight wrought iron pipe or copper drainage, waste and vent (DWV)tube. When connected, the mating pipe and/or pipe fitting is close to the shoulder to eliminate a pocket and provide a smooth flow to the contents of the line. It is designed to join a pipe or pipe fitting to another pipe or pipe fitting in a drainage line. Excludes COUPLING, PIPE.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

WWP491

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
CONNECTION TYPE
CONNECTION STYL

Required Description

IRON OVERALL
ASTM A126 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREADED INTE