Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F-22142 PIECE 115 found under Cock Drain by Stafford Machinery Corp. The National Stock Number assigned to this part is 4820012883833, 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 F-22142 PIECE 115.