National Item Identification Number
00-189-2639
001892639
4730-00-189-2639
4730001892639
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)
80204
05047
AMERICAN SOCIETY OF MECHANICAL
ENGINEERS THE INC
3 PARK AVE FL 21
NEW YORK
NY
10016
800-843-2763
NSN (National Stock Number) 4730-00-189-2639, 4730001892639 NIIN (National Identification Number) 00-189-2639, 001892639
Part Numbers (Reference Numbers)
ANSI B16.39
B16.39
MIL-U-18250
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
MAXIMUM OPERA
Required Description
IRON OVERALL
ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ZINC AND
DIC