4730-00-288-8244 TEE,TUBE Index 4730-00-288-8247 NUT,TUBE COUPLING

National Stock Number:
4730-00-288-8245

Federal Supply Class:
4730

National Item Identification Number:
002888245

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:
4-4-4RBU-S30780PARKER-HANNIFIN CORPORATION
4-4-4RBU-S98441PARKER HANNIFIN CORP
42390921450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
8755X4X4X479470DANA CORP WEATHERHEAD DIV
MIL-DTL-1886681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51824-596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) THIRD END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
FURNISHED ITEMS AND QUANTITY2 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH1.031 INCHES NOMINAL THIRD END
LEG LENGTH1.031 INCHES NOMINAL FIRST END
LEG LENGTH1.094 INCHES NOMINAL SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 12L14 OVERALL
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SECOND RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES THIRD END
NOMINAL THREAD SIZE0.250 INCHES SECOND END
NOMINAL THREAD SIZE0.437 INCHES THIRD END
NOMINAL THREAD SIZE0.437 INCHES FIRST END
SEAT ANGLE12.0 DEGREES FIRST END
SEAT ANGLE12.0 DEGREES THIRD END
SPECIAL FEATURESGRUMMAN A-10 AIRCRAFT
SPECIFICATION/STANDARD DATA96906-MS51834 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A FIRST END
THREAD CLASS2A THIRD END
THREAD SERIES DESIGNATORNPTF SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF THIRD END


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