Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P6SA542 found under Retainer Trigger Ar by Robert Fulton Company. The National Stock Number assigned to this part is 1680000584167, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P6SA542.