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National Stock Number: 4820-01-535-4416
Federal Supply Class: 4820
National Item Identification Number: 015354416
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:
218038865GN | 96169 | ELECTRIC BOAT CORPORATION | 218038865GNC1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 280048-0188 | 99657 | MAROTTA CONTROLS INC | 280048-1088C1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | ZZZY | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,SERVO | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROLLED IAW NAVY LEVEL 1 ASSURANCE GUIDE,CLEANED IAW MIL-C-52211 |
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