|
|
|
National Stock Number:
4320-00-431-8748
Federal Supply Class:
4320
National Item Identification Number:
004318748
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:
| CA11977SH2PC3 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA6547-19-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA6547-19-1V1A | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
|
Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
|
|