National Item Identification Number
01-173-8346
011738346
4730-01-173-8346
4730011738346
National Stock Number
Item Name
ADAPTER,STRAIGHT,TUBE TO BOSS
Federal Supply Class
4730
Description
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
Commercial and Government Entity Code (Supplier Data)
K1987
U9143
14248
76301
Reference Numbers (Part Numbers)
75A690639-2003
75A690639-2003
75A690639-2003
75A690639-2003
75A690639-2003;
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
SEAT ANGLE
NOMINAL OUTSIDE DIAMETE
Required Description
STEEL OVERALL
THREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
B