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National Stock Number:
4730-01-304-7552
Federal Supply Class:
4730
National Item Identification Number:
013047552
Description:
ADAPTER,STRAIGHT,TUBE TO BOSS
Detail:
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.
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Manufacturer Information:
| 3018T55 | 99207 | GENERAL ELECTRIC COMPANY | | 3018T55P01 | 04602 | B-C-D METAL PRODUCTS, INC | | 3018T55P01 | 52916 | CAPRICE ENGINEERING COMPANY, INC. | | 3018T55P01 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | CONNECTION STYLE | PLAIN (TUBE) 1ST END | | MATERIAL | STEEL COMP 347 OR STEEL COMP 304L OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 0.805 INCHES | | NOMINAL THREAD SIZE | 0.4375 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.4375 INCHES 2ND END | | SPECIAL FEATURES | 0.563 IN. ACROSS FLATS HEX WRENCHING FEATURE W/TWO 0.055 IN. DIA HOLES,0.510 IN. APART | | THREAD CLASS | 3A 2ND END | | THREAD CLASS | 3B 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | THREAD SERIES DESIGNATOR | UNJF 2ND END |
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