National Item Identification Number
00-640-4050
006404050
4730-00-640-4050
4730006404050
National Stock Number
Item Name
LATERAL,DRAINAGE PIPE
Federal Supply Class
4730
Description
A fitting having one or two branches which are fixed at various angles other than 90 degrees (1.5705 radians) to the run. It is used as a junction at the intersection of a drainage line and is provided with a shoulder(s) at the end(s) of its internal threaded or unthreaded portion, conforming 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 may have side inlet(s).
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
WWP491TYPE3
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
IRON OVERALL
ASTM A153,CLASS A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ZINC
