4730-01-149-2013 NIPPLE,TUBE Index 4730-01-149-2015 TEE,TUBE TO BOSS

National Stock Number:
4730-01-149-2014

Federal Supply Class:
4730

National Item Identification Number:
011492014

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.


Manufacturer Information:
7M637BX-4001673SPS TECHNOLOGIES, LLC
7M637BX-4006581ALLAN AIRCRAFT SUPPLY CO., LLC
7M637BX-4014397FABER ENTERPRISES, INC.
7M637BX-4014798DESIGNED METAL CONNECTIONS INC
7M637BX-4052930NELSON AERO SPACE, INC.
7M637BX-4076301THE BOEING COMPANY
7M637BX-4D76301THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 3RD END BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
LEG LENGTH3.105 INCHES NOMINAL 1ST END
LEG LENGTH3.105 INCHES NOMINAL 2ND END
LEG LENGTH4.812 INCHES NOMINAL 3RD END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.500 INCHES ALL ENDS
NOMINAL THREAD SIZE3.000 INCHES 3RD END BULKHEAD
NOMINAL THREAD SIZE3.000 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENTALUMINUM OVERALL
THREAD CLASS3A 3RD END BULKHEAD
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 3RD END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUNJ 3RD END BULKHEAD
THREAD SERIES DESIGNATORUNJ ALL ENDS


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