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 |
---|---|
52081 | RAM CENTRIFUGAL PRODUCTS 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 |
---|---|---|
ADXM | RIGHT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
ADXM | RIGHT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
ADAR | BODY OUTSIDE DIAMETER | 8.750 INCHES NOMINAL |
ADXL | LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
MATT | MATERIAL | COPPER ALLOY |
AGRS | DISTANCE BETWEEN FLANGES | 0.975 INCHES NOMINAL |
AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 4.625 INCHES NOMINAL |
AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 4.240 INCHES NOMINAL |
AAQL | BODY STYLE | EXTERNAL LOCKING FLANGE |
ABGF | GROOVE WIDTH | 0.031 INCHES NOMINAL |
AYRM | DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
ABGA | GROOVE DEPTH | 0.013 INCHES NOMINAL |
BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
AYRS | DISTANCE FROM END | 0.375 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 1.475 INCHES NOMINAL |
ADAS | BODY INSIDE DIAMETER | 7.750 INCHES NOMINAL |