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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
255278-5 93232 C 5 9 5 AX
255278-05 93232 C 3 2 6 ZZ
789P 93232 C 5 9 5 AX
SL5278PC51 93232 C 5 9 5 AX

CAGE Information

Code Company
93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CO

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
CSYT CHAMFER ANGLE 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CSYT CHAMFER ANGLE 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
AYRG INTERNAL FLANGE WIDTH 0.313 INCHES NOMINAL
FEAT SPECIAL FEATURES MTG HOLES COUNTERBORED 0.406 IN. DIA AND0.250 IN. DEEP
AAZP CHAMFER LENGTH 0.125 INCHES NOMINAL INSIDE RIGHT CORNER
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-16261,GR 4 MIL SPEC SINGLE MATERIAL RESPONSE
ABKK FLANGE DIAMETER 5.845 INCHES NOMINAL
MATT MATERIAL COPPER ALLOY
ADAS BODY INSIDE DIAMETER 4.095 INCHES NOMINAL
BZLX CORNER SHAPE CHAMFERED INSIDE RIGHT CORNER
ABHP OVERALL LENGTH 1.125 INCHES NOMINAL
AEBV UNTHREADED MOUNTING HOLE DIAMETER 0.281 INCHES NOMINAL
BZLX CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
AECS BOLT HOLE QUANTITY 6
BZLX CORNER SHAPE SQUARE OUTSIDE RIGHT CORNER
AYRE INTERNAL FLANGE INSIDE DIAMETER 2.875 INCHES NOMINAL
BZLX CORNER SHAPE ROUND INSIDE LEFT CORNER
ADNU CORNER RADIUS 0.312 INCHES NOMINAL INSIDE LEFT CORNER
AAQL BODY STYLE INTERNAL AND EXTERNAL FLANGE
ADAR BODY OUTSIDE DIAMETER 4.624 INCHES MINIMUM AND 4.625 INCHES MAXIMUM
ADXL LEFT SIDE FLANGE THICKNESS 0.375 INCHES NOMINAL
ABKG BOLT CIRCLE DIAMETER 5.290 INCHES NOMINAL

Similar Parts

255278-05 , 25527805 , 4320-00-218-3487 , 4320002183487 , 002183487 , 255278-5 , 255278-05 , 789P , SL5278PC51 ,