4320-00-212-9167 RING,LANTERN Index 4320-00-212-9171 RING,LANTERN

National Stock Number:
4320-00-212-9169

Federal Supply Class:
4320

National Item Identification Number:
002129169

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:
08-907-971PC9A92392ALLIS-CHALMERS CORP
08-907-977PC8A92392ALLIS-CHALMERS CORP
08-908-234-PC7362148ITT FLUID TECHNOLOGY CORP
08-908-234PC7392392ALLIS-CHALMERS CORP
08-908-028PC9A92392ALLIS-CHALMERS CORP
08-908-216PC7392392ALLIS-CHALMERS CORP
08-933-389PC3DA92392ALLIS-CHALMERS CORP
08-949-549PC3DA92392ALLIS-CHALMERS CORP
08-949-552PC3SA92392ALLIS-CHALMERS CORP
08-949-816PC3SA92392ALLIS-CHALMERS CORP
08-950-080PC3DA92392ALLIS-CHALMERS CORP
08-950-081PC3SA92392ALLIS-CHALMERS CORP
08-950-410PC3A92392ALLIS-CHALMERS CORP
08-950-430PC3DA92392ALLIS-CHALMERS CORP
08-999-496-00-00262148ITT FLUID TECHNOLOGY CORP
08-999-496-00-00292392ALLIS-CHALMERS CORP
08-999-496PC292392ALLIS-CHALMERS CORP
907-971PC9A92392ALLIS-CHALMERS CORP
907-977PC8A92392ALLIS-CHALMERS CORP
908-28PC9A92392ALLIS-CHALMERS CORP
949-549PC3DA92392ALLIS-CHALMERS CORP
949-552PC3SA92392ALLIS-CHALMERS CORP
949-816PC3SA92392ALLIS-CHALMERS CORP
950-410PC3A92392ALLIS-CHALMERS CORP
950-430PC3DA92392ALLIS-CHALMERS CORP
950-80PC3DA92392ALLIS-CHALMERS CORP
950-81PC3SA92392ALLIS-CHALMERS CORP


Techincal Specification:
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
BODY INSIDE DIAMETER4.235 INCHES MINIMUM AND 4.236 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.623 INCHES MINIMUM AND 4.624 INCHES MAXIMUM
BODY STYLEEXTERNAL LOCKING FLANGE
CENTER FLANGE THICKNESS0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
CORNER RADIUS0.312 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
END TO FLANGE DISTANCE0.438 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER3.375 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.188 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.562 INCHES NOMINAL
III MATERIALCOPPER ALLOY
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH1.062 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.406 INCHES NOMINAL


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