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 |
|---|---|---|---|---|---|---|---|---|
| N52399ITEMCP | 01026 | F | 5 | 9 | 5 | AX | ||
| N52399PC4A | 01026 | F | 5 | 9 | 5 | AX | ||
| N52399PC4A | 88032 | C | 5 | 2 | 5 | AX | ||
| N52399ITEMCP | 88032 | C | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 01026 | INGERSOLL-RAND CO STANDARD PUMP-ALDR |
| 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CO |
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 |
|---|---|---|
| ADAS | BODY INSIDE DIAMETER | 4.235 INCHES MINIMUM AND 4.236 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 4.235 INCHES MINIMUM AND 4.236 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.812 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 4.871 INCHES MINIMUM AND 4.876 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| AAQL | BODY STYLE | PLAIN |
| MATT | MATERIAL | NICKEL ALLOY |