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 |
|---|---|---|---|---|---|---|---|---|
| C143A | 63857 | A | 3 | 2 | 6 | AX | ||
| R-406,PC.7 | 63857 | A | 5 | 9 | 6 | AX | ||
| 55-22303-18US | 52081 | A | 5 | 2 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 52081 | RAM CENTRIFUGAL PRODUCTS INC. |
| 63857 | WARREN PUMPS LLC |
Federal Supply Class
Title
POWER AND HAND PUMPS
Inclusions:
Exclusions:
EXCLUDES LABORATORY JET PUMPS (FSG 65 AND 66).
Similar Parts
55-22303-18US ,
552230318US ,
4320-00-316-5283 ,
4320003165283 ,
003165283
,
C143A ,
R-406,PC.7 ,
55-22303-18US ,