Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B1250 found under Magnet Permanent by Ripley Industries Inc. The National Stock Number assigned to this part is 5999000771064, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B1250.