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National Stock Number:
4730-01-066-1001
Federal Supply Class:
4730
National Item Identification Number:
010661001
Description:
TEE,PIPE TO BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE PIPE CONNECTION(S) HAS STANDARD PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. THE BOSS CONNECTION(S) 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 MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A PIPE OR PIPE FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, OR THE LIKE.
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Manufacturer Information:
| 17147-1 | 71895 | COLLINS ENGINE NOZZLES, INC | | A 68679 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | A 68679 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 3RD END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | CONNECTION TYPE | THREADED INTERNAL PIPE 3RD END | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | LEG LENGTH | 0.375 INCHES MINIMUM AND 0.422 INCHES MAXIMUM 3RD END | | LEG LENGTH | 0.812 INCHES MINIMUM AND 0.859 INCHES MAXIMUM 1ST END | | LEG LENGTH | 1.375 INCHES NOMINAL 2ND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OR COPPER ALLOY 377 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.125 INCHES 3RD END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.047 INCHES 1ST END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.125 INCHES 2ND END | | SPECIAL FEATURES | SUPPORTS GRUMMAN A-10 AIRCRAFT | | SWEEP TYPE | LONG | | THREAD CLASS | 2B 2ND END | | THREAD SERIES DESIGNATOR | NPT 3RD END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | THREAD SERIES DESIGNATOR | UN 2ND END | | THREAD QUANTITY PER INCH | 20 2ND END |
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