Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2-121-100-48 PIECE 005 found under Shroud Nozzle by Honeywell Aerospace. The National Stock Number assigned to this part is 2835011992032, 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 2-121-100-48 PIECE 005.