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 |
|---|---|---|---|---|---|---|---|---|
| NA18807 | 63857 | A | 5 | 9 | X | XX | ||
| B153A | 63857 | A | 3 | 2 | X | XX |
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 |
|---|---|---|
| MATT | MATERIAL | COPPER ALLOY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
| ADAR | BODY OUTSIDE DIAMETER | 2.369 INCHES MINIMUM AND 2.371 INCHES MAXIMUM |
| ABKK | FLANGE DIAMETER | 2.719 INCHES MINIMUM AND 2.734 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.047 INCHES MINIMUM AND 2.063 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| AAQL | BODY STYLE | PLAIN |
| ABHP | OVERALL LENGTH | 0.562 INCHES NOMINAL |