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 |
|---|---|---|---|---|---|---|---|---|
| NA1159-1 | 83130 | A | 3 | 2 | A | AX | ||
| CA11307-10-1 | 83130 | A | 5 | 2 | A | AX | ||
| 55-22282-18AUS | 52081 | A | 5 | 2 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 52081 | RAM CENTRIFUGAL PRODUCTS INC. |
| 83130 | BUFFALO PUMPS 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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.750 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 8.375 INCHES MINIMUM AND 8.376 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY |
| FEAT | SPECIAL FEATURES | UNDER SIZE |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| AAQL | BODY STYLE | PLAIN |
| ADAS | BODY INSIDE DIAMETER | 7.878 INCHES MINIMUM AND 7.880 INCHES MAXIMUM |