Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 103B7415-P1 found under Rod Assembly Gage by Bechtel Technical Services Inc. The National Stock Number assigned to this part is 5220009542171, 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 103B7415-P1.