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National Stock Number: 4820-01-284-7037
Federal Supply Class: 4820
National Item Identification Number: 012847037
Description: SERVOVALVE,HYDRAULIC
Detail: AN ITEM WHICH CONTROLS BOTH THE DIRECTION AND THE RATE OF FLOW OF FLUID IN DIRECT RESPONSE TO A PRIMARY CONTROL OF COMPARATIVELY LOW LEVEL FORCE. IT IS USED FOR POSITIONING A LINEAR ACTUATING CYLINDER ASSEMBLY, AND FOR CONTROLLING THE RATE OF TRAVEL OF THE PISTON. THE PRIMARY CONTROL FORCE MAY BE MECHANICAL, HYDRAULIC, AND/OR ELECTRICAL.
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Manufacturer Information:
87500427-101 | 81873 | WOODWARD HRT INC | 87730011-091 | 81873 | WOODWARD HRT INC |
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