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National Stock Number:
4730-01-512-2754
Federal Supply Class:
4730
National Item Identification Number:
015122754
Description:
TEE,BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE CONNECTIONS HAVE EXTERNAL 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 INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES TEE, TUBE.
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Manufacturer Information:
| 7457402 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7457402-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (TUBE) FIRST END | | CONNECTION STYLE | GASKET SEAL (TUBE) SECOND END | | CONNECTION STYLE | SWIVEL NUT, GASKET SEAL (TUBE) THIRD END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST END | | CONNECTION TYPE | THREADED INTERNAL BOSS THIRD END | | LEG LENGTH | 1.640 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.640 INCHES NOMINAL SECOND END | | LEG LENGTH | 2.1000 INCHES NOMINAL THIRD END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HYDRAULIC FITTING PRESS FILTER INLET | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS | | SPECIAL FEATURES | MATERIAL 316 STAINLESS STEEL; HAS SIDE INLET FOR .25 INCH O.D., .438-20 UNF-2B BOSS CONNECTION | | THREAD CLASS | 2A FIRST END | | THREAD CLASS | 2A SECOND END | | THREAD CLASS | 2B THIRD END | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS |
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