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 |
|---|---|
| 10941 | CARVER PUMP COMPANY INC |
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 |
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER |
| ABGF | GROOVE WIDTH | 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER |
| ABHP | OVERALL LENGTH | 1.062 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.051 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| AJFM | END TO FLANGE DISTANCE | 0.312 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 4.999 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| FEAT | SPECIAL FEATURES | 0.375 IN. W,0.051 IN. DP GROOVE OPPOSITE SIDE OF LOCKING FLANGE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
| AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.625 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| AAQL | BODY STYLE | EXTERNAL LOCKING FLANGE |
| AYRJ | CENTER FLANGE THICKNESS | 0.242 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
| AAZP | CHAMFER LENGTH | 0.031 INCHES NOMINAL OUTSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| AAZP | CHAMFER LENGTH | 0.031 INCHES NOMINAL OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| AYRM | DISTANCE BELOW CENTERLINE | 0.094 INCHES NOMINAL |
| AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.438 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 4.684 INCHES NOMINAL |