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National Stock Number:
4320-01-262-0034
Federal Supply Class:
4320
National Item Identification Number:
012620034
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.
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Manufacturer Information:
| CA11978PC9 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CA11979PC9 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | CT6569 | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE | | III MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | SPECIFICATION/STANDARD DATA | 96906-MIL-STD-129 GOVERNMENT STANDARD |
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