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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
NA1317-1 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
AJFM END TO FLANGE DISTANCE 0.250 INCHES NOMINAL
AYRG INTERNAL FLANGE WIDTH 0.250 INCHES NOMINAL
AYRL LARGEST EXTERNAL ANCHOR FLANGE RADIUS 3.109 INCHES NOMINAL
ANTT DISTANCE FROM END TO GROOVE CENTER 0.375 INCHES NOMINAL
AAQL BODY STYLE GROOVED W/INTERNAL AND EXTERNAL FLANGE
AYRJ CENTER FLANGE THICKNESS 0.239 INCHES NOMINAL
AYRK SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 2.984 INCHES NOMINAL
MATT MATERIAL NICKEL ALLOY D
BZLX CORNER SHAPE SQUARE ALL CORNERS
AYRM DISTANCE BELOW CENTERLINE 0.063 INCHES NOMINAL
ABGF GROOVE WIDTH 0.190 INCHES NOMINAL
ABHP OVERALL LENGTH 0.875 INCHES NOMINAL
ADAS BODY INSIDE DIAMETER 5.267 INCHES NOMINAL
AYRE INTERNAL FLANGE INSIDE DIAMETER 4.625 INCHES NOMINAL
ADAR BODY OUTSIDE DIAMETER 5.6235 INCHES NOMINAL
ABGA GROOVE DEPTH 0.228 INCHES NOMINAL

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