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 |
---|---|---|---|---|---|---|---|---|
NA1317-1 | 83130 | A | 3 | 2 | 1 | AX |
CAGE Information
Code | Company |
---|---|
83130 | BUFFALO PUMPS 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 |
---|---|---|
AJFM | END TO FLANGE DISTANCE | 0.250 INCHES NOMINAL |
AYRG | INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
AYRL | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.109 INCHES NOMINAL |
ANTT | DISTANCE FROM END TO GROOVE CENTER | 0.375 INCHES NOMINAL |
AAQL | BODY STYLE | GROOVED W/INTERNAL AND EXTERNAL FLANGE |
AYRJ | CENTER FLANGE THICKNESS | 0.239 INCHES NOMINAL |
AYRK | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.984 INCHES NOMINAL |
MATT | MATERIAL | NICKEL ALLOY D |
BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
AYRM | DISTANCE BELOW CENTERLINE | 0.063 INCHES NOMINAL |
ABGF | GROOVE WIDTH | 0.190 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 0.875 INCHES NOMINAL |
ADAS | BODY INSIDE DIAMETER | 5.267 INCHES NOMINAL |
AYRE | INTERNAL FLANGE INSIDE DIAMETER | 4.625 INCHES NOMINAL |
ADAR | BODY OUTSIDE DIAMETER | 5.6235 INCHES NOMINAL |
ABGA | GROOVE DEPTH | 0.228 INCHES NOMINAL |