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National Stock Number:
4730-01-529-5577
Federal Supply Class:
4730
National Item Identification Number:
015295577
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:
| 7592076 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FLOW ANGLE | 90.0 DEGREES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FILTER ADAPTER | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OVERALL LENGTH | 2.750 INCHES | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.875 INCHES 1ST END | | SPECIAL FEATURES | CRITICAL TECHNOLOGY, EXPORT CONTROL; 316 STAINLESS STEEL; DASH 16 SAE THREAD SIZE | | THREAD CLASS | 2B ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS |
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