Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number J904P04A found under Fastener Assembly Turnlock by Ms Aerospace Inc. The National Stock Number assigned to this part is 5325012101636, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like J904P04A.