Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OBS PS50923 ITEM 66 found under Disk Drive Unit by Thales Underwater Systems Ltd. The National Stock Number assigned to this part is 7025013665266, and the Federal Supply Class is 7025 Adp Input Output And Storage Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like OBS PS50923 ITEM 66.