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National Stock Number:
4730-01-124-1321
Federal Supply Class:
4730
National Item Identification Number:
011241321
Description:
ELBOW,TUBE TO HOSE
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 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 STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. IT MAY HAVE SIDE OR HEEL INLET(S). SEE ALSO ELBOW, HOSE; CONNECTOR, MULTIPLE, FLUID PRESSURE LINE; AND ELBOW, SWIVEL FLANGE TO HOSE.
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Manufacturer Information:
| 70652-02262 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70652-02262-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | UNTHREADED EXTERNAL HOSE 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | BEADED (HOSE) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | UNJF 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | 0.438 INCHES 1ST END BULKHEAD | | THREAD CLASS | 3A 1ST END | | 3A 1ST END BULKHEAD | | LEG LENGTH | 1.578 INCHES MINIMUM AND | | 1.625 INCHES MAXIMUM 1ST END | | 0.750 INCHES MINIMUM AND | | 0.800 INCHES MAXIMUM 2ND END | | FLOW ANGLE | 90.0 DEGREES |
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