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National Stock Number:
4730-01-448-1543
Federal Supply Class:
4730
National Item Identification Number:
014481543
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:
| DAA3122D868 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | DAA3122D868-002 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNJ 1ST END | | UNJF 2ND END | | UNJF INLET | | UNJ 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 1.875 INCHES 1ST END | | 0.875 INCHES 2ND END | | 0.437 INCHES INLET | | 1.875 INCHES 1ST END BULKHEAD | | THREAD QUANTITY PER INCH | 12 1ST END | | 12 1ST END BULKHEAD | | THREAD CLASS | 3A 1ST END | | 3B 2ND END | | 3B INLET | | 3A 1ST END BULKHEAD | | LEG LENGTH | 2.750 INCHES NOMINAL 1ST END | | 2.430 INCHES NOMINAL 2ND END | | FLOW ANGLE | 45.0 DEGREES |
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