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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.880 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| AYRJ | CENTER FLANGE THICKNESS | 0.382 INCHES NOMINAL |
| AAZP | CHAMFER LENGTH | 0.245 INCHES NOMINAL INSIDE RIGHT CORNER |
| ABKK | FLANGE DIAMETER | 5.123 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| ADAS | BODY INSIDE DIAMETER | 4.514 INCHES NOMINAL |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| CSYT | CHAMFER ANGLE | 27.0 DEGREES NOMINAL INSIDE RIGHT CORNER |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 3.747 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| AECS | BOLT HOLE QUANTITY | 1 |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| AYRG | INTERNAL FLANGE WIDTH | 0.195 INCHES NOMINAL |
| AAQL | BODY STYLE | INTERNAL AND EXTERNAL FLANGE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B584 ALLOY 922 ASSN STD ALL MATERIAL RESPONSES |
| AJFM | END TO FLANGE DISTANCE | 0.496 INCHES NOMINAL |