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National Stock Number: 4730-00-204-0827
Federal Supply Class: 4730
National Item Identification Number: 002040827
Description: ELBOW,TUBE TO BOSS
Detail: A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and 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 may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
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Manufacturer Information:
224877 | 02437 | ACCURATE DIE CASTINGS CO | 224877 | 04244 | GENERAL ELECTRIC CO APPARATUS SALES DIVISION OF APPARATUS GROUP | 224877 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 224877 | 30599 | ELWOOD WILLIAM J INC | 224877 | 77445 | RTX CORPORATION |
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Techincal Specification:
CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END | CONNECTION STYLE | FLARED (TUBE) 1ST END | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | FLOW ANGLE | 45.0 DEGREES | LEG LENGTH | 0.750 INCHES NOMINAL 1ST END | LEG LENGTH | 1.031 INCHES NOMINAL 2ND END | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | SEAT ANGLE | 37.0 DEGREES 1ST END | THREAD CLASS | 3A 2ND END | THREAD CLASS | 3A 1ST END | THREAD SERIES DESIGNATOR | UNF 1ST END | THREAD SERIES DESIGNATOR | UNF 2ND END |
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