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National Stock Number:
4320-01-446-6303
Federal Supply Class:
4320
National Item Identification Number:
014466303
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:
| NA1949-1 | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | PL5.0HSLD-8PC9A | 83130 | AIR & LIQUID SYSTEMS CORPORATION | | PL5.OHSLD-8PC9A | 83130 | AIR & LIQUID SYSTEMS CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS | | SPECIAL FEATURES | CHANGE FSC; INC; JE7; J6R; 6-12-2008. |
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