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National Stock Number:
4730-00-618-3843
Federal Supply Class:
4730
National Item Identification Number:
006183843
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:
| 12K302-9 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 3RD END | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | LEG LENGTH | 1.340 INCHES NOMINAL 3RD END | | LEG LENGTH | 0.470 INCHES NOMINAL 1ST END | | LEG LENGTH | 0.470 INCHES NOMINAL 2ND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES 3RD END | | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD SERIES DESIGNATOR | ANPT 1ST END | | THREAD SERIES DESIGNATOR | UNF 3RD END |
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