|
|
|
National Stock Number:
4320-01-199-5691
Federal Supply Class:
4320
National Item Identification Number:
011995691
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:
| C23 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | R-395 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | R-395 PIECE 10 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | R394PC10 | 07310 | CALABRESE & SONS, INC. |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 2.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.375 INCHES NOMINAL | | BODY STYLE | PLAIN | | BOLT CIRCLE DIAMETER | 2.250 INCHES NOMINAL | | BOLT HOLE QUANTITY | 1 | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.438 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC | | SPECIAL FEATURES | TAPPED HOLE ONLY 0.188 IN. DP | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
|