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National Stock Number:
2935-01-254-6449
Federal Supply Class:
2935
National Item Identification Number:
012546449
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:
| 30278 | 1HP99 | ADAMS E M | | 30278 | 53226 | ADAMS E M CO INC | | 99AD1679-43-105 | 11945 | AIR-DRAULICS CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 7.755 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.000 INCHES NOMINAL | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 42-1903,CAGEC 11945 MFR REF ALL MATERIAL RESPONSES | | MATERIAL | PLASTIC POLYAMIDE NYLON AND PLASTIC POLYTETRAFLUOROETHYLENE | | SPECIAL FEATURES | BUTT-CUT OPENING 0.060 IN. MIN 0.120 IN. MAX W |
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