National Item Identification Number
01-031-0516
010310516
4730-01-031-0516
4730010310516
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)
05047
AMERICAN SOCIETY OF MECHANICAL
ENGINEERS THE INC
3 PARK AVE FL 21
NEW YORK
NY
10016
800-843-2763
Reference Numbers (Part Numbers)
ASME B16.39-12TA
WWU531-12TA
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