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 |
|---|---|---|
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER |
| AAZP | CHAMFER LENGTH | 0.063 INCHES NOMINAL INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| AAZP | CHAMFER LENGTH | 0.063 INCHES NOMINAL OUTSIDE LEFT CORNER |
| MATT | MATERIAL | COPPER ALLOY |
| ADXL | LEFT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 5.125 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.751 INCHES NOMINAL |
| AAQL | BODY STYLE | EXTERNAL FLANGE |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| FEAT | SPECIAL FEATURES | DRILL AND REAM 1 HOLE FOR PIN,DRIVE FIT FOR 0.250 IN.DIAX0.375 IN.LG PIN 0.250 IN.TO POINT OF DRILL 0.125 IN.CENTER FROM INSIDE EDGE OF FLANGE |
| ADAR | BODY OUTSIDE DIAMETER | 6.872 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 7.188 INCHES NOMINAL |
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL INSIDE LEFT CORNER |