Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25368 found under Washer by Bell And Howell Phillipsburg Co. The National Stock Number assigned to this part is 5310012669819, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25368.