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National Stock Number: 4730-01-136-1339
Federal Supply Class: 4730
National Item Identification Number: 011361339
Description: ELBOW,SWIVEL FLANGE TO TUBE
Detail: A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. ONE CONNECTING END HAS A SWIVEL FLANGE DESIGNED TO PERMIT AXIAL ROTATION OF THE FITTING, USUALLY FOR THE EASE OF INSTALLATION, PRIOR TO SECURING IT TO A FLANGE OR MOUNTING PAD. THE OTHER END HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A SWIVEL FLANGE. IT MAY HAVE SIDE AND/OR HEEL INLETS.
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Manufacturer Information:
| 65661-11036-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | AE80479E | 00624 | EATON AEROQUIP LLC |
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Techincal Specification:
| LEG LENGTH | 0.470 INCHES NOMINAL ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END | | SEAT ANGLE | 12.0 DEGREES FIRST END | | THREAD CLASS | 3A FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
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