National Item Identification Number

12-312-7818
123127818
4730-12-312-7818
4730123127818

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)

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C7063

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B.E.S.T. VENTIL & FITTING GMBH
3164
BORNHEIM
GERMANY
02227-9912-0

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Reference Numbers (Part Numbers)

SS-4-TA-1-4RP

Required Categories

Required Description