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National Stock Number: 4730-00-529-3891
Federal Supply Class: 4730
National Item Identification Number: 005293891
Description: ELBOW,TUBE
Detail: A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
2540689 | 18355 | THE BOEING COMPANY | 2540689 | 88277 | THE BOEING COMPANY | AA2540689 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC |
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Techincal Specification:
CONNECTION STYLE | FLARED (TUBE) ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | FLOW ANGLE | 90.0 DEGREES | LEG LENGTH | 0.796 INCHES MINIMUM AND 0.836 INCHES MAXIMUM 1ST END | LEG LENGTH | 1.656 INCHES NOMINAL 2ND END | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END BULKHEAD | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | SEAT ANGLE | 37.0 DEGREES ALL ENDS | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 3A 2ND END BULKHEAD | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS | THREAD SERIES DESIGNATOR | UNF 2ND END BULKHEAD |
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