National Item Identification Number
01-321-9926
013219926
4730-01-321-9926
4730013219926
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)
81343
Reference Numbers (Part Numbers)
AS21923J16
MS21923J16
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
CONNECTION TYPE
CONNECTION STYLE
SEAT ANGL
Required Description
STEEL COMP 304 OVERALL
WATER-OIL-GAS SINGLE RESPONSE
THREADED EXTERNAL TUBE 1S