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 |
---|---|---|---|---|---|---|---|---|
121455 | 10171 | C | 3 | 2 | 1 | AX | ||
R121455 | 09259 | A | 3 | 2 | 1 | AX | ||
121455 | 1W383 | A | 5 | 2 | 5 | ZZ |
CAGE Information
Code | Company |
---|---|
09259 | ROTARY PRODUCTS INC |
10171 | CURTISS-WRIGHT ELECTRO-MECHANICAL CO |
1W383 | TOOLEX 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 |
---|---|---|
AYRJ | CENTER FLANGE THICKNESS | 0.188 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 0.625 INCHES NOMINAL |
AYRT | ANCHOR FLANGE WIDTH | 0.125 INCHES NOMINAL |
AYRM | DISTANCE BELOW CENTERLINE | 0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 5.688 INCHES NOMINAL |
MATT | MATERIAL | STEEL |
ADAS | BODY INSIDE DIAMETER | 3.358 INCHES MINIMUM AND 3.360 INCHES MAXIMUM |
ADAR | BODY OUTSIDE DIAMETER | 5.123 INCHES MINIMUM AND 5.125 INCHES MAXIMUM |
AAQL | BODY STYLE | EXTERNAL LOCKING FLANGE |
AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 5.438 INCHES NOMINAL |
AJFM | END TO FLANGE DISTANCE | 0.219 INCHES NOMINAL |
BZLX | CORNER SHAPE | SQUARE ALL CORNERS |