Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6086 found under Leaf Respirator Mob by Puritan Bennett Corp Of California. The National Stock Number assigned to this part is 4820014160831, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6086.