Part Number
Part Number:
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.
CAGE Information
| Code | Company |
|---|---|
| 78314 | SIMS PUMP VALVE COMPANY 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 |
|---|---|---|
| ADAS | BODY INSIDE DIAMETER | 10.472 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | NAVY WEAPON SYSTEM CODE TH; STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| FEAT | SPECIAL FEATURES | GPRESS FIT ATTACHMENT METHOD; CLEARANCE FROM CASING RING INSIDE DIAMETER TO WEARING RING OUTSIDE DIAMETER 0.050IN.; USED ON SIMS PUMP VALVE CO. INC., SIMSITE PUMP SERIES DG VAZ-300, SALT WATER SERVICE |
| AAQL | BODY STYLE | PLAIN |
| ADAR | BODY OUTSIDE DIAMETER | 11.368 INCHES NOMINAL |