Dial markings and portion of pointer will be white number 37875 of fed-std-595, background of dial and other portion of pointer will be black number 37038 of fed-std-595, indicator will be integrally lighted 5 volts dc nvg green, range of 0 to 3, 000 feet per minute, 15 indicating lines for climb; 15 indicating lines for descent, surface bonding preperation per mil-c-5541; class 3, bell helicopter part number is 212-070-239-103, manufacturer nomenclature: indicator, vertical velocity, rapid response, acceleration sensitive
NSN 5990-00-665-4105
NSN 5905-00-927-2912
NSN 5920-00-800-8998
NSN 6150-00-346-1746
NSN 6320-00-674-1361
NSN 5990-01-533-1347
NSN 5835-01-442-6482
NSN 6685-01-142-3201
NSN 5925-00-977-5843
NSN 5975-00-983-9229
NSN 6685-01-421-4070
NSN 6610-00-511-6201
Last Updated: 07/27/2025