National Item Identification Number
00-618-8540
006188540
4730-00-618-8540
4730006188540
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)
Reference Numbers (Part Numbers)
MS21923-6D
MS21923D6
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
ALUMINUM ALLOY 2024 OVERALL
QQ-A-225/6,TEMPER T6,T62 OR T851 FED SPEC SINGLE MA