Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 45100R20-41PX found under Connector Receptacle Electrical by Amphenol Socapex. The National Stock Number assigned to this part is 5935002435556, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 45100R20-41PX.