Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25336 PIECE 88 found under Valve Regulating Fuel Oil by Stafford Machinery Corp. The National Stock Number assigned to this part is 4530013045380, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25336 PIECE 88.