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National Stock Number:
4730-01-357-8708
Federal Supply Class:
4730
National Item Identification Number:
013578708
Description:
TEE,TUBE
Detail:
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.
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Manufacturer Information:
| SS50 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS50-834K-J4 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | UNF 3RD END BULKHEAD | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | 3A 3RD END BULKHEAD | | LEG LENGTH | 0.953 INCHES NOMINAL 1ST END | | 0.953 INCHES NOMINAL 2ND END | | 1.578 INCHES NOMINAL 3RD END | | SPECIAL FEATURES | FLOW DIRECTION THRU 3RD END |
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