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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
55-221-3-190/S 52081 A 5 1 E AX
K1 1-2T17B 82796 A 5 1 6 AX
MIL-C-24723 81349 M 2 2 E ZZ
99K1-1/2T-FP/NK11/2T17B 18085 F 5 9 6 AX
KII/2T17B 18085 F 5 9 6 AX

CAGE Information

Code Company
18085 ELECTRIC TERMINAL CORP
52081 RAM CENTRIFUGAL PRODUCTS INC.
82796 COLTEC INDUSTRIES INC. DBA FAIRBANKS
81349 MILITARY SPECIFICATIONS PROMULGATED

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
BZLX CORNER SHAPE SQUARE INSIDE LEFT CORNER
AAZP CHAMFER LENGTH 0.094 INCHES NOMINAL INSIDE RIGHT CORNER
ABHP OVERALL LENGTH 0.750 INCHES NOMINAL
BZLX CORNER SHAPE CHAMFERED INSIDE RIGHT CORNER
ADAR BODY OUTSIDE DIAMETER 4.378 INCHES NOMINAL
BZLX CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
BZLX CORNER SHAPE SQUARE OUTSIDE RIGHT CORNER
ADAS BODY INSIDE DIAMETER 3.875 INCHES NOMINAL
AAQL BODY STYLE PLAIN
MATT MATERIAL NICKEL ALLOY

Similar Parts

99K1-1/2T-FP/NK11/2T17B , 99K112TFPNK112T17B , 4320-00-776-1669 , 4320007761669 , 007761669 , 55-221-3-190/S , K1 1-2T17B , MIL-C-24723 , 99K1-1/2T-FP/NK11/2T17B , KII/2T17B ,