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 |
|---|---|
| 10613 | PENTAIR PUMP GROUP INC. DBA FAIRBANK |
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 |
|---|---|---|
| AYRM | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL |
| ANTT | DISTANCE FROM END TO GROOVE CENTER | 1.472 INCHES NOMINAL |
| AJFM | END TO FLANGE DISTANCE | ANY ACCEPTABLE |
| AYRJ | CENTER FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| AAQL | BODY STYLE | GROOVED W/EXTERNAL LOCKING FLANGE |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| MATT | MATERIAL | COPPER ALLOY |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | ANY ACCEPTABLE |
| AYRG | INTERNAL FLANGE WIDTH | 0.812 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 4.132 INCHES MINIMUM AND 4.134 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CSYM | SURFACE FINISH | 113.0 MICROINCHES INSIDE |
| ADAR | BODY OUTSIDE DIAMETER | 4.746 INCHES MINIMUM AND 4.748 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| ABGF | GROOVE WIDTH | 0.205 INCHES NOMINAL |
| AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.625 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 225.0 MICROINCHES LEFT FACE |
| AYRX | ANCHOR GROOVE WIDTH | 0.490 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.125 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 225.0 MICROINCHES RIGHT FACE |
| CSYM | SURFACE FINISH | 113.0 MICROINCHES OUTSIDE |
| ABHP | OVERALL LENGTH | 1.812 INCHES NOMINAL |
| AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 3.375 INCHES NOMINAL |
| ADNU | CORNER RADIUS | 1.000 INCHES NOMINAL INSIDE RIGHT CORNER |