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National Stock Number:
4730-00-404-5680
Federal Supply Class:
4730
National Item Identification Number:
004045680
Description:
TEE,TUBE TO BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE TUBE CONNECTION(S) 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(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 TUBE OR FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS A TANK, HOUSING, VALVE FITTING, OR THE LIKE. SEE ALSO TEE, TUBE; AND TEE, PIPE TO TUBE. EXCLUDES CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| ER784-101216 | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN |
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Techincal Specification:
| MATERIAL | STEEL COMP 1137 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM INSIDE | | CADMIUM OUTSIDE | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED INTERNAL BOSS 2ND END | | THREADED EXTERNAL TUBE 3RD END | | CONNECTION STYLE | FLARELESS (TUBE) 1ST END | | GASKET SEAL (BOSS) 2ND END | | FLARELESS (TUBE) 3RD END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | 12.0 DEGREES 3RD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 1ST END | | 1.000 INCHES 3RD END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UN 2ND END | | UNF 3RD END | | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END | | 1.062 INCHES 2ND END | | 1.312 INCHES 3RD END | | THREAD QUANTITY PER INCH | 12 2ND END | | THREAD CLASS | 3A 1ST END | | 3B 2ND END | | 3A 3RD END | | LEG LENGTH | 2.556 INCHES MINIMUM AND | | 2.586 INCHES MAXIMUM 1ST END | | 1.540 INCHES MINIMUM AND | | 1.570 INCHES MAXIMUM 2ND END | | 1.852 INCHES MINIMUM AND | | 1.882 INCHES MAXIMUM 3RD END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 50948 | | DESIGN CONTROL REFERENCE | ER784-101216 |
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