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National Stock Number: 4730-00-529-1174
Federal Supply Class: 4730
National Item Identification Number: 005291174
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:
143485 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | 7-7-4 040425B | 0U583 | SAE INTERNATIONAL | 7-7-4 040425B | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | J512 | 0U583 | SAE INTERNATIONAL | J512 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
CONNECTION STYLE | INVERTED FLARE (TUBE) 1ST END | CONNECTION STYLE | INVERTED FLARE (TUBE) 2ND END | CONNECTION STYLE | PLAIN (PIPE) 3RD END | CONNECTION TYPE | THREADED EXTERNAL PIPE 3RD END | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | CONNECTION TYPE | THREADED INTERNAL TUBE 2ND END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.438 INCHES 1ST END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.438 INCHES 2ND END | NOMINAL THREAD SIZE | 0.250 INCHES 3RD END | NOMINAL THREAD SIZE | 0.688 INCHES 1ST END | NOMINAL THREAD SIZE | 0.688 INCHES 2ND END | LEG LENGTH | 0.594 INCHES NOMINAL 1ST END | LEG LENGTH | 0.984 INCHES NOMINAL 3RD END | MATERIAL | COPPER ALLOY OVERALL | SEAT ANGLE | 42.0 DEGREES 1ST END | SEAT ANGLE | 42.0 DEGREES 2ND END | THREAD CLASS | 2A 1ST END | THREAD CLASS | 2A 2ND END | THREAD QUANTITY PER INCH | 18 1ST END | THREAD QUANTITY PER INCH | 18 2ND END | THREAD SERIES DESIGNATOR | NPTF 3RD END | THREAD SERIES DESIGNATOR | UNS 1ST END | THREAD SERIES DESIGNATOR | UNS 2ND END |
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