Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2JA3749H02 found under Retainer Afc And Pr by A S C Corporation. The National Stock Number assigned to this part is 1430000661975, 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 2JA3749H02.