Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RP2100 SERIES STEEL1.250 found under Adapter Electrical by F M H Corporation. The National Stock Number assigned to this part is 5975012236020, 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 RP2100 SERIES STEEL1.250.