83-1H

500V Peak, DC to 300 MHz, Amphenol RF 83-1H (also cataloged as 83-765 or military designation UG-177/U) heavy-duty flanged hood adapter accessory featuring a nickel-plated solid brass protective housing shield; widely used to mount directly over standard 83-1R female chassis receptacles to provide mechanical wire reinforcement, secondary dust/moisture shielding, and structured cable termination insulation across high-vibration aerospace, maritime, and defense radio assemblies.