Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 1990-0017 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 1990-0017 It is listed as Chopper Voltmeter. component manufactured by Gyrodyne Ca, specifically under CAGE Code 10618. It is also accompanied by the NSN 5945001068454 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5945 Relays and Solenoids.