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National Stock Number: 4730-00-466-2267
Federal Supply Class: 4730
National Item Identification Number: 004662267
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:
40-8 | 99565 | ADMIRAL VALVE LLC | 6T40-8 | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING | A411101-4 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | LEG LENGTH | 3.250 INCHES NOMINAL 1ST END | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 ALLOY 67 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | NOMINAL THREAD SIZE | 3.750 INCHES 1ST END | THREAD CLASS | 3A 1ST END | THREAD QUANTITY PER INCH | 12 1ST END | THREAD SERIES DESIGNATOR | UN 1ST END |
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