HGU-55 Single Lens Bungee Visor. Clear lens visor assembly with adjustable nylon webbing straps and snap fasteners. Attaches directly to each side of the helmet shell. Small central 'opening' cut to fit the MBU-12/P oxygen mask. The clear lenses were intended for use in low intensity light levels and at night. Minor scratching but essentially in unused condition with storage marks only. With original felt pouch (grubby). Stock code H17504.