Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 86-083 found under Compressor Reciprocating by C And H Distributors. The National Stock Number assigned to this part is 4310010725761, and the Federal Supply Class is 4310 Compressors And Vacuum Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 86-083.