Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3144163 found under Pin And Spacer by Honeywell Aerospace. The National Stock Number assigned to this part is 5945009084956, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3144163.