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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
RING , WEARING

Definition:

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
R489PC17 63857 A 5 2 1 AX
C169A 63857 A 3 2 5 AX

CAGE Information

Code Company
63857 WARREN PUMPS LLC

Federal Supply Class

Title

POWER AND HAND PUMPS

Inclusions:

Exclusions:

EXCLUDES LABORATORY JET PUMPS (FSG 65 AND 66).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AYRM DISTANCE BELOW CENTERLINE 0.125 INCHES NOMINAL
AGRS DISTANCE BETWEEN FLANGES 0.750 INCHES NOMINAL
AYRG INTERNAL FLANGE WIDTH 0.250 INCHES NOMINAL
ADXM RIGHT SIDE FLANGE THICKNESS 0.250 INCHES NOMINAL
ADAR BODY OUTSIDE DIAMETER 9.062 INCHES NOMINAL
AYRE INTERNAL FLANGE INSIDE DIAMETER 7.375 INCHES NOMINAL
BZLX CORNER SHAPE SQUARE INSIDE LEFT CORNER
ADXL LEFT SIDE FLANGE THICKNESS 0.250 INCHES NOMINAL
AJFM END TO FLANGE DISTANCE 0.688 INCHES NOMINAL
MATT MATERIAL COPPER ALLOY
BZLX CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
AYRL LARGEST EXTERNAL ANCHOR FLANGE RADIUS 4.812 INCHES NOMINAL
AYRS DISTANCE FROM END 0.312 INCHES NOMINAL
BZLX CORNER SHAPE SQUARE OUTSIDE RIGHT CORNER
ADAS BODY INSIDE DIAMETER 8.375 INCHES NOMINAL
AYRK SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 4.500 INCHES NOMINAL
BZLX CORNER SHAPE ROUND INSIDE RIGHT CORNER
ABHP OVERALL LENGTH 1.250 INCHES NOMINAL
ADNU CORNER RADIUS 0.281 INCHES NOMINAL INSIDE RIGHT CORNER
AAQL BODY STYLE INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE

Similar Parts

C169A , C169A , 4320-00-611-6822 , 4320006116822 , 006116822 , R489PC17 , C169A ,