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National Stock Number:
4730-01-616-2395
Federal Supply Class:
4730
National Item Identification Number:
016162395
Description:
ELBOW,BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE 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 JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.
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Manufacturer Information:
| 234299F | AL48N | SPECMA DUNLOP HYDRAULIC AB | | 234299F | SA277 | SPECMA DUNLOP HYDRAULIC AB | | CC-0010946 | 1NWY2 | INDEPENDENT ROUGH TERRAIN CENTER LLC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL | STEEL COMP 630 OVERALL | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END | | THREAD SERIES DESIGNATOR | UN 1ST END | | BSP.TR EXT 2ND END | | NOMINAL THREAD SIZE | 0.688 INCHES 1ST END | | 18.0 MILLIMETERS 2ND END | | THREAD QUANTITY PER INCH | 16 1ST END | | THREAD CLASS | 3A 2ND END | | FLOW ANGLE | 90.0 DEGREES |
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