Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HCPS-84 found under Connector Kit Prote by 3M Company. The National Stock Number assigned to this part is 5975013604732, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HCPS-84.