Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 100.9400 found under Filter Element Air Conditioning by Iomega Corporation. The National Stock Number assigned to this part is 4130013185260, and the Federal Supply Class is 4130 Refrigeration And Air Conditioning Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 100.9400.