4820-00-348-5277 VALVE,BALL Index 4730-00-348-5281 TEE,PIPE TO TUBE

National Stock Number:
4730-00-348-5278

Federal Supply Class:
4730

National Item Identification Number:
003485278

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.


Manufacturer Information:
MS20825-4B96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) THIRD END
CONNECTION TYPETHREADED EXTERNAL PIPE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY2 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH0.750 INCHES NOMINAL THIRD END
LEG LENGTH0.859 INCHES NOMINAL FIRST END
MATERIALCOPPER ALLOY BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL THREAD SIZE0.125 INCHES THIRD END
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES THIRD END
NOMINAL THREAD SIZE0.438 INCHES FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
SPECIAL FEATURESMODIFIED BY LEWIS SPEC 102
THREAD CLASS3A FIRST END
THREAD QUANTITY PER INCH27 THIRD END
THREAD SERIES DESIGNATORNPTF THIRD END
THREAD SERIES DESIGNATORUNF FIRST END


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