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National Stock Number:
4730-00-037-5277
Federal Supply Class:
4730
National Item Identification Number:
000375277
Description:
ELBOW,HOSE TO BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. ONE CONNECTING END MUST HAVE EITHER 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. THE OTHER CONNECTING 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 IS DESIGNED TO JOIN A HOSE OR HOSE FITTING TO A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. IT MAY HAVE SIDE AND/OR HEEL INLET(S). SEE ALSO ELBOW, HOSE; AND ELBOW, TUBE TO HOSE. EXCLUDES ELBOW, PIPE TO HOSE AND ITEMS HAVING FLANGE ENDS.
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Manufacturer Information:
| 125810 | 00198 | PRATT & WHITNEY CANADA CORP | | 125810 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | PLAIN (HOSE) FIRST END | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE FIRST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 0.558 INCHES MINIMUM AND 0.562 INCHES MAXIMUM SECOND END | | LEG LENGTH | 1.360 INCHES MINIMUM AND 1.410 INCHES MAXIMUM FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4135 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.860 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.875 INCHES SECOND END | | THREAD CLASS | 3B SECOND END | | THREAD SERIES DESIGNATOR | UNF SECOND END |
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