National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 55-22340-18AUS | 52081 | A | 3 | 2 | E | AX | ||
| 08-104-373-00-001 | 92392 | H | 5 | 9 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 52081 | RAM CENTRIFUGAL PRODUCTS INC. |
| 92392 | ALLIS-CHALMERS CORP |
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 |
|---|---|---|
| AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 5.250 INCHES NOMINAL |
| AGRS | DISTANCE BETWEEN FLANGES | 0.750 INCHES NOMINAL |
| ADXM | RIGHT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 10.250 INCHES NOMINAL |
| AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 5.062 INCHES NOMINAL |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 9.125 INCHES NOMINAL |
| AYRG | INTERNAL FLANGE WIDTH | 0.125 INCHES NOMINAL |
| ADXL | LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| AYRM | DISTANCE BELOW CENTERLINE | 0.750 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| AYRS | DISTANCE FROM END | 0.375 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.250 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 9.250 INCHES NOMINAL |
| AJFM | END TO FLANGE DISTANCE | 1.000 INCHES NOMINAL |
| AAQL | BODY STYLE | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE |