Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 115043-01 found under Container Assembly Oxygen Mask by Puritan Bennett Corp Of California. The National Stock Number assigned to this part is 1560011761132, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 115043-01.