Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HSA005599 found under Cap Protective Dust And Moisture by Nqea Marine Safety Pty Ltd. The National Stock Number assigned to this part is 5340015671578, 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 HSA005599.