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National Stock Number: 4730-00-044-4815
Federal Supply Class: 4730
National Item Identification Number: 000444815
Description: TEE,PIPE TO TUBE
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 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. It may have side inlet(s). 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:
| 4-3TTF-2 | 14971 | TYLOK INTERNATIONAL INC. | | 4-4-2 0BZ-S | 54938 | PARKER-HANNIFIN CORPORATION | | S-400-3TTF | 02570 | SWAGELOK CO | | BM11399-59 | 19422 | DEMARKUS CORP REFRIGERATION ENGINEERING CORP | | 4-4-2 OBZ-S | 54938 | PARKER-HANNIFIN CORPORATION | | BA3100-4 | 98860 | INTERNATIONAL UNIVERSITIES PRESS INC | | S-400-3TTF | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
| CONNECTION STYLE | FLARELESS (TUBE) FIRST END | | CONNECTION STYLE | FLARELESS (TUBE) SECOND END | | CONNECTION STYLE | PLAIN (PIPE) THIRD END | | FURNISHED ITEMS AND QUANTITY | 4 FERRULE SLEEVE AND 2 TUBE COUPLING NUT | | LEG LENGTH | 0.750 INCHES NOMINAL ALL ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.438 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.125 INCHES THIRD END | | SEAT ANGLE | 20.0 DEGREES FIRST END | | SEAT ANGLE | 20.0 DEGREES SECOND END | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A SECOND END | | THREAD SERIES DESIGNATOR | NPT THIRD END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | THREAD SERIES DESIGNATOR | UNF SECOND END |
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