Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R01- 2FLIPCAP found under Cap Lens by Be Meyers And Co Inc. The National Stock Number assigned to this part is 6650015227462, 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 R01- 2FLIPCAP.