Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5D10050-H01 found under Shelf Oven by Johns Manville Sales Corp. The National Stock Number assigned to this part is 4420009448741, 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 5D10050-H01.