Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 492D918G52 found under Compressor Reciprocating by Snydergeneral Corp. The National Stock Number assigned to this part is 4310000344946, 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 492D918G52.