Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OPA530-M15 found under Handrail by Firesearch Corporation. The National Stock Number assigned to this part is 2590016650998, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like OPA530-M15.