|
|
|
National Stock Number:
4320-01-054-0252
Federal Supply Class:
4320
National Item Identification Number:
010540252
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:
| 7709098 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
|
Techincal Specification:
| CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652,CLASS 30 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | IRON CAST | | SPECIAL FEATURES | 5.622 O/A DIA;0.505 THK;TWO HOLES1.290 DIA;FOUR HOLES 0.469 DIA;TWO HOLES 0.246 DIA,COUNTERSUNK 60 DEG TO0.280 DIA;TWO HOLES IRREGULAR |
|
|