National Item Identification Number
01-186-8678
011868678
4730-01-186-8678
4730011868678
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)
AS4875/1
MIL-F-5509
MS24398J16-10
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
SEAT ANGLE
NOMINAL OUTSIDE DIAMETE
Required Description
STEEL COMP 304 OVERALL
THREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2
