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 |
---|---|
30760 | INGERSOLL RAND 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 |
---|---|---|
ADAR | BODY OUTSIDE DIAMETER | 4.878 INCHES MINIMUM AND 4.880 INCHES MAXIMUM |
MATT | MATERIAL | COPPER ALLOY |
AAZP | CHAMFER LENGTH | 0.062 INCHES NOMINAL ALL CORNERS |
CSYM | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
ADAS | BODY INSIDE DIAMETER | 4.352 INCHES MINIMUM AND 4.359 INCHES MAXIMUM |
AAQL | BODY STYLE | PLAIN |
ABHP | OVERALL LENGTH | 0.875 INCHES NOMINAL |
FEAT | SPECIAL FEATURES | OD OPPOSITE CHAMFERED END DRILLED PARALLEL TO AXIS0.250 IN. DEEP ON 0.625 IN. RADIUS STARTING 2.906 IN. FROMCENTER-LINE FOR LOCKING PURPOSE |