Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9MFR150F5-7-690 found under Stud Fastener by Monadnock Company The. The National Stock Number assigned to this part is 5325007288509, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9MFR150F5-7-690.