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 |
|---|---|---|---|---|---|---|---|---|
| H4320-398-5491 | 03950 | A | 3 | 2 | 1 | AX | ||
| 08-500-020-01IT3M17 | 92392 | H | 5 | 9 | 5 | AX | ||
| 08-500-020-01ITEM17 | 92392 | H | 5 | 9 | 5 | AX | ||
| 08-101-726-00-002 | 92392 | H | 5 | 9 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
| 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 |
|---|---|---|
| ADAR | BODY OUTSIDE DIAMETER | 4.011 INCHES MINIMUM AND 4.012 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 4.011 INCHES MINIMUM AND 4.012 INCHES MAXIMUM |
| AAQL | BODY STYLE | PLAIN W/INTERNAL FLANGE |
| AYRG | INTERNAL FLANGE WIDTH | 0.109 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 3.750 INCHES MINIMUM AND 3.751 INCHES MAXIMUM |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 3.740 INCHES MINIMUM AND 3.745 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.688 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| MATT | MATERIAL | NICKEL ALLOY |