Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QB80102-1 found under Gage Profile by Honeywell Intl Inc. The National Stock Number assigned to this part is 5220005110236, and the Federal Supply Class is 5220 Inspection Gages And Precision Layout Tools. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QB80102-1.