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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
NA1328-1 83130 A 3 2 1 AX

CAGE Information

Code Company
83130 BUFFALO PUMPS INC.

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
ADNU CORNER RADIUS 0.250 INCHES NOMINAL INSIDE RIGHT CORNER
AYRJ CENTER FLANGE THICKNESS 0.325 INCHES NOMINAL
AYRK SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 2.500 INCHES NOMINAL
AYRG INTERNAL FLANGE WIDTH 0.312 INCHES NOMINAL
BZLX CORNER SHAPE SQUARE INSIDE LEFT CORNER
AAQL BODY STYLE GROOVED W/INTERNAL AND EXTERNAL FLANGE
AYRL LARGEST EXTERNAL ANCHOR FLANGE RADIUS 2.625 INCHES NOMINAL
BZLX CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
ADAS BODY INSIDE DIAMETER 3.815 INCHES MINIMUM AND 3.817 INCHES MAXIMUM
BZLX CORNER SHAPE SQUARE OUTSIDE RIGHT CORNER
AYRM DISTANCE BELOW CENTERLINE 0.062 INCHES NOMINAL
AJFM END TO FLANGE DISTANCE 0.325 INCHES NOMINAL
ABGF GROOVE WIDTH 0.190 INCHES NOMINAL
ABGA GROOVE DEPTH 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
ABHP OVERALL LENGTH 0.875 INCHES NOMINAL
ADAR BODY OUTSIDE DIAMETER 4.624 INCHES MINIMUM AND 4.625 INCHES MAXIMUM
MATT MATERIAL NICKEL ALLOY
BZLX CORNER SHAPE ROUND INSIDE RIGHT CORNER
AYRE INTERNAL FLANGE INSIDE DIAMETER 3.125 INCHES NOMINAL
ANTT DISTANCE FROM END TO GROOVE CENTER 0.220 INCHES NOMINAL

Similar Parts

NA1328-1 , NA13281 , 4320-01-023-6010 , 4320010236010 , 010236010 , NA1328-1 ,