5306-00-947-4250 BOLT,MACHINE Index 5306-00-947-4252 BOLT,SHEAR

National Stock Number:
4320-00-947-4251

Federal Supply Class:
4320

National Item Identification Number:
009474251

Description:
RING,WEARING

Detail:
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.


Manufacturer Information:
654Q011863857CIRCOR NAVAL SOLUTIONS LLC
654Q0118C051A63857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
MATERIALCOPPER ALLOY
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
OVERALL LENGTH1.125 INCHES NOMINAL
BODY OUTSIDE DIAMETER8.374 INCHES MINIMUM AND
8.375 INCHES MAXIMUM
BODY INSIDE DIAMETER7.735 INCHES MINIMUM AND
7.738 INCHES MAXIMUM
LEFT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.625 INCHES MINIMUM AND
0.627 INCHES MAXIMUM
END TO FLANGE DISTANCE0.875 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER7.000 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.250 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS4.125 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS4.375 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE FROM END0.250 INCHES NOMINAL
CORNER SHAPEROUND INSIDE LEFT CORNER
ROUND INSIDE RIGHT CORNER
SQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS0.062 INCHES NOMINAL INSIDE LEFT CORNER
0.375 INCHES NOMINAL INSIDE RIGHT CORNER
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


Click here to Register for Free 30-day Trial