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National Stock Number: 4730-01-521-3378
Federal Supply Class: 4730
National Item Identification Number: 015213378
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:
AS1001F081004 | 0U583 | SAE INTERNATIONAL | AS1001F081004 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
CONNECTION STYLE | FLARELESS (TUBE) 1ST END | CONNECTION STYLE | FLARELESS (TUBE) 2ND END | CONNECTION STYLE | GASKET SEAL (BOSS) 3RD END | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END | LEG LENGTH | 2.055 INCHES NOMINAL 1ST END | LEG LENGTH | 0.773 INCHES NOMINAL 3RD END | LEG LENGTH | 1.117 INCHES NOMINAL 2ND END | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6758 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4130 OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | NOMINAL THREAD SIZE | 0.437 INCHES 2ND END | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | NOMINAL THREAD SIZE | 0.875 INCHES 3RD END | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD SERIES DESIGNATOR | UNF ALL ENDS | THREAD QUANTITY PER INCH | 14 3RD END | THREAD QUANTITY PER INCH | 16 1ST END | THREAD QUANTITY PER INCH | 20 2ND END |
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