Part Number
Part Number:
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.
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 |
|---|---|---|
| ADAR | BODY OUTSIDE DIAMETER | 8.625 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 3.875 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL |
| AAZQ | HOLE DEPTH | 0.503 INCHES NOMINAL |
| AAQL | BODY STYLE | IMPELLER W/EXTERNAL GROOVE |
| AECS | BOLT HOLE QUANTITY | 1 |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 3.750 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.438 INCHES NOMINAL |
| AYRF | INTERNAL FLANGE OUTSIDE DIAMETER | 4.768 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABGF | GROOVE WIDTH | 0.253 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.781 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| ANTT | DISTANCE FROM END TO GROOVE CENTER | 1.405 INCHES NOMINAL |