4730-01-157-2940 TEE,PIPE Index 4730-01-157-2942 COUPLING,PIPE

National Stock Number:
4730-01-157-2941

Federal Supply Class:
4730

National Item Identification Number:
011572941

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:
10108814A486GNIMIKKEISTOKESKUS NCB FINLAND
7M13676301THE BOEING COMPANY
7M136V08-04-0601673SPS TECHNOLOGIES, LLC
7M136V08-04-0606581ALLAN AIRCRAFT SUPPLY CO., LLC
7M136V08-04-0614798DESIGNED METAL CONNECTIONS INC
7M136V08-04-0622995CROWN FITTING CO INC
7M136V08-04-0652930NELSON AERO SPACE, INC.
7M136V08-04-0659945BAILEY HOSE INC
7M136V08-04-0676301THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH0.882 INCHES NOMINAL 2ND END
LEG LENGTH1.054 INCHES NOMINAL 3RD END
LEG LENGTH1.242 INCHES NOMINAL 1ST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.438 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 3RD END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESCHROMATE AFTER GLASS BEAD PEENING MAX PEEN 25 PSI
SURFACE TREATMENTCHROMATE OVERALL
TEST DATA DOCUMENT81346-ASTM E18 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). AND 81346-AMS 2658 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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