Quick view Add to Cart Illustrated Parts Breakdown for Electro-Mechanical Rotary Actuator Part D1900, D1900-2, and D1900-3 Document Part Number: NAVAER 03-5CHP-510 Number of pages: 18Part Number: NAVAER 03-5CHP-510Revision Date: 1-May-1960Description: Manufactured By: Hoover / Stock No: 1680-323-3446, R82HOOV 1900-2, R82HOOV 1900-3 MSRP: Was: Now: $15.42