Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PB8-0140-1 found under Nose Box by Iso Group Inc. The National Stock Number assigned to this part is 2590011799074, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PB8-0140-1.