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 |
|---|---|
| 6Z158 | DOLPHIN MACHINE 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 |
|---|---|---|
| ADNU | CORNER RADIUS | 0.062 INCHES NOMINAL INSIDE RIGHT CORNER |
| CSYT | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER |
| ABHP | OVERALL LENGTH | 0.245 INCHES MINIMUM AND 0.247 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
| MATT | MATERIAL | STEEL |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| ADAS | BODY INSIDE DIAMETER | 2.500 INCHES MINIMUM AND 2.503 INCHES MAXIMUM |
| AAZP | CHAMFER LENGTH | 0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | ROUND INSIDE LEFT CORNER |
| FEAT | SPECIAL FEATURES | SPLIT RING WITH 0.031 IN. SAW CUT AFTER MACHINGING I.D. TO CITED DIMENSION |
| AAQL | BODY STYLE | PLAIN |
| ADAR | BODY OUTSIDE DIAMETER | 2.996 INCHES MINIMUM AND 2.997 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | ROUND INSIDE RIGHT CORNER |