National Item Identification Number
00-189-2620
001892620
4730-00-189-2620
4730001892620
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
WWU531-30TA
WWU531TYPEA
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
MAXIMUM OPERATING PRESSURE
MAXI
Required Description
IRON OR
STEEL UNION
ASTMA197 ASSN STD 1ST MATERIAL RESPONSE OR
BCQQ-S-631 FED