4320-00-050-4733 RING,WEARING Index 5330-00-050-4741 RETAINER,PACKING

National Stock Number:
4730-00-050-4740

Federal Supply Class:
4730

National Item Identification Number:
000504740

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:
21T187-8-60JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
21T187-8-676823NORTHROP GRUMMAN SYSTEMS CORPORATION
21T187-8-679U29NORTHROP GRUMMAN SYSTEMS CORPORATION
NAS1764-8-6850808UNITED SUPPLY CO INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 3RD END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
CONNECTION STYLEFLARELESS (TUBE) 2ND END
CONNECTION STYLESWIVEL NUT INVERTED FLARE (TUBE) 3RD END
LEG LENGTH1.875 INCHES NOMINAL 1ST END
LEG LENGTH1.234 INCHES NOMINAL 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1137 OVERALL
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP135.0 DEG CELSIUS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 3RD END
NOMINAL THREAD SIZE0.562 INCHES 2ND END
NOMINAL THREAD SIZE0.750 INCHES 3RD END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
SEAT ANGLE45.0 DEGREES 3RD END
SEAT ANGLE12.0 DEGREES 1ST END
SEAT ANGLE12.0 DEGREES 2ND END
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A 1ST END
THREAD CLASS3A 2ND END
THREAD CLASS3B 3RD END
THREAD SERIES DESIGNATORUNF ALL ENDS


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