National Item Identification Number
01-031-2839
010312839
4730-01-031-2839
4730010312839
National Stock Number
Item Name
ADAPTER,STRAIGHT,FLANGE TO BOSS
Federal Supply Class
4730
Description
An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.
Commercial and Government Entity Code (Supplier Data)
07309
ROLLS-ROYCE NAVAL MARINE INC
110 NORFOLK ST
WALPOLE
MA
02081
508-734-1354
07309
ROLLS-ROYCE NAVAL MARINE INC
110 NORFOLK ST
WALPOLE
MA
02081
508-734-1354
Reference Numbers (Part Numbers)
C156SKDD963-10
115654001PC34
525-141-142
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
FLANGE SHAPE
NOMINAL OUTSIDE DIAME
Required Description
COPPER ALLOY OVERALL
FLANGE 1ST END
THREADED EXTERNAL BOSS 2ND END
B71 EXTERN