Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 057 027 901 9890 found under Connector Receptacl by Itt Cannon. The National Stock Number assigned to this part is 5935013362028, 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 057 027 901 9890.