Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PPDC3HK found under Cap Protective Dust by Eaton Fluid Power. The National Stock Number assigned to this part is 5340011723737, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PPDC3HK.