4730-00-997-1444 ELBOW,TUBE Index 4320-00-997-1448 SEAL ASSEMBLY,SHAFT,SPRING LOADE

National Stock Number:
4730-00-997-1446

Federal Supply Class:
4730

National Item Identification Number:
009971446

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:
21T18776823NORTHROP GRUMMAN SYSTEMS CORPORATION
21T187-8-800624EATON AEROQUIP LLC
21T187-8-801673SPS TECHNOLOGIES, LLC
21T187-8-80JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
21T187-8-814798DESIGNED METAL CONNECTIONS INC
21T187-8-876823NORTHROP GRUMMAN SYSTEMS CORPORATION
21T187-8-879U29NORTHROP GRUMMAN SYSTEMS CORPORATION
21T187-8-892003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE THIRD END
LEG LENGTH1.312 INCHES NOMINAL SECOND END
LEG LENGTH1.688 INCHES NOMINAL THIRD END
LEG LENGTH1.875 INCHES NOMINAL FIRST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES THIRD END
NOMINAL THREAD SIZE0.750 INCHES FIRST END
NOMINAL THREAD SIZE0.750 INCHES SECOND END
NOMINAL THREAD SIZE0.750 INCHES THIRD END
SEAT ANGLE12.0 DEGREES FIRST END
SEAT ANGLE12.0 DEGREES SECOND END
SEAT ANGLE45.0 DEGREES THIRD END
THREAD CLASS3A FIRST END
THREAD CLASS3A SECOND END
THREAD CLASS3B THIRD END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END


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