Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22184 found under Pad Wipe Respirator by Sellstrom Manufacturing Co. The National Stock Number assigned to this part is 4240012508295, and the Federal Supply Class is 4240 Safety And Rescue Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 22184.