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National Stock Number:
4730-00-066-6360
Federal Supply Class:
4730
National Item Identification Number:
000666360
Description:
TEE,PIPE TO TUBE 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 HAS STANDARD PIPE THREADS, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. THE TUBE CONNECTION HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. THE BOSS CONNECTION 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 IS USED AS A JUNCTION AT THE INTERSECTION OF PIPE OR PIPE FITTING AND A TUBE OR TUBE FITTING.
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Manufacturer Information:
| 123PM10727-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123PM10727-1 | 65779 | SUMMIT INSTRUMENT CORP | | 123PM10727-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | FLARED (TUBE) THIRD END | | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | LEG LENGTH | 1.750 INCHES MINIMUM AND 1.796 INCHES MAXIMUM FIRST END | | LEG LENGTH | 1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM SECOND END | | LEG LENGTH | 1.187 INCHES MINIMUM AND 1.234 INCHES MAXIMUM THIRD END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-261 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-266 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END BULKHEAD | | NOMINAL THREAD SIZE | 0.437 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.500 INCHES SECOND END | | SEAT ANGLE | 37.0 DEGREES THIRD END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 C1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A FIRST END BULKHEAD | | THREAD CLASS | 3A THIRD END | | THREAD CLASS | 3B SECOND END | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | THREAD SERIES DESIGNATOR | UNF FIRST END BULKHEAD |
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