4730-01-055-8529 COUPLING,TUBE Index 4730-01-055-8531 TEE,PIPE TO TUBE

National Stock Number:
4730-01-055-8530

Federal Supply Class:
4730

National Item Identification Number:
010558530

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:
177P-4-493061PARKER-HANNIFIN CORP
277-P-04X0430327IMPERIAL
277P1-4X1-409505DAYCO INDUSTRIAL
277P-1/4-1/430327IMPERIAL


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 3RD END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
CONNECTION STYLEFLARELESS (TUBE) 2ND END
CONNECTION STYLEPLAIN (PIPE) 3RD END
FURNISHED ITEMS AND QUANTITY2 SHORT COUPLING NUT AND 2 FERRULE SLEEVE
LEG LENGTH1.078 INCHES NOMINAL 1ST END
LEG LENGTH1.078 INCHES NOMINAL 2ND END
LEG LENGTH1.156 INCHES NOMINAL 3RD END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE TEE
MATERIALCOPPER ALLOY 377 TEE
MATERIALCOPPER ALLOY NUT
MATERIALPLASTIC ACETAL SLEEVE OR COPPER ALLOY SLEEVE
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL THREAD SIZE0.250 INCHES 3RD END
NOMINAL THREAD SIZE0.375 INCHES 1ST END
NOMINAL THREAD SIZE0.375 INCHES 2ND END
SEAT ANGLE12.0 DEGREES 1ST END
SEAT ANGLE12.0 DEGREES 2ND END
SPECIAL FEATURES0.172 IN.OD TUBE EXTENDS 0.156 IN.BEYOND 2ND END THREAD
THREAD CLASS2A 2ND END
THREAD CLASS2A 1ST END
THREAD SERIES DESIGNATORNPTF 3RD END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


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