4730-00-639-9421 TEE,TUBE Index 4710-00-639-9438 PIPE,METALLIC

National Stock Number:
4320-00-639-9425

Federal Supply Class:
4320

National Item Identification Number:
006399425

Description:
RING,WEARING

Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.


Manufacturer Information:
3174788A53711NAVAL SEA SYSTEMS COMMAND
3174788REVA80064NAVAL SHIP SYSTEMS COMMAND
475D6BX5A0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
575-5600-1444272AGC6D53711NAVAL SEA SYSTEMS COMMAND
575-5600-1444272REVAGC6D80064NAVAL SHIP SYSTEMS COMMAND
475D6BX5A88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W244327REVAPC6DSH30UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y2421560UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y24215630760INGERSOLL RAND CO
W242778PC6DSH330760INGERSOLL RAND CO
W244327REVAPC6DSH330760INGERSOLL RAND CO
578-5600-1674628APC6DSH353711NAVAL SEA SYSTEMS COMMAND
578-5600-1674628REVAPC6DSH380064NAVAL SHIP SYSTEMS COMMAND
W244327REVAPC6DSH388032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y475D6BX50UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y475D6BX5-20H30760INGERSOLL RAND CO
Y475D6BX5-20H88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y475D6BX588032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y24215688032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER4.735 INCHES MINIMUM AND 4.737 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.628 INCHES MINIMUM AND 5.629 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
OVERALL LENGTH0.875 INCHES NOMINAL
MATERIALCOPPER ALLOY
SPECIAL FEATURESOD OPPOSITE CHAMFERED END DRILLED PARALLEL TO AXIS 0.250IN. RADIUS STARTING 2.906 IN. FROM CENTER-LINE FOR LOCKINGPURPOSE
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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