The '-2' is sheet three of the drawing; psu is a power supply unit
NSN 5990-00-902-7764
NSN 5935-00-404-1179
NSN 6145-01-484-8735
NSN 5945-01-616-7832
NSN 6645-01-425-1673
NSN 5835-00-898-0201
NSN 5925-00-152-9399
NSN 6220-01-173-7860
NSN 6150-01-090-0982
NSN 6145-01-459-1697
NSN 6150-00-938-8151
NSN 5965-01-279-8073
Last Updated: 08/12/2025