Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 052-0009-05 found under Mount Resilient Weapon System by Honeywell Aerospace. The National Stock Number assigned to this part is 5342007942936, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 052-0009-05.