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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 STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS THIRD END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | LEG LENGTH | 0.470 INCHES NOMINAL FIRST END | | LEG LENGTH | 0.470 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.340 INCHES NOMINAL THIRD END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.125 INCHES FIRST END | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD SERIES DESIGNATOR | UNF THIRD END | | THREAD SERIES DESIGNATOR | ANPT FIRST END |
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