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 |
|---|---|
| 63857 | WARREN PUMPS LLC |
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 |
|---|---|---|
| AYRG | INTERNAL FLANGE WIDTH | 0.500 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 12.875 INCHES NOMINAL |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER |
| AAZP | CHAMFER LENGTH | 0.047 INCHES NOMINAL OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| MATT | MATERIAL | COPPER ALLOY |
| AJFM | END TO FLANGE DISTANCE | 1.125 INCHES NOMINAL |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 11.312 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| FEAT | SPECIAL FEATURES | W/THREE INTERNAL THREADED MOUNTING HOLES ON TOP EQUALLY SPACED ON 11.688 IN. BOLT CIRCLE DIA |
| ABHP | OVERALL LENGTH | 1.625 INCHES NOMINAL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| AYRF | INTERNAL FLANGE OUTSIDE DIAMETER | 12.250 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 13.562 INCHES NOMINAL |
| AAQL | BODY STYLE | INTERNAL FLANGE |