A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes visor, periscope.
Classification: Military equipments not identified by kind
NSN 6130-01-571-7932
NSN 5835-01-470-3337
NSN 4140-01-531-1384
NSN 5945-01-346-2982
NSN 6105-01-481-5873
NSN 2925-01-481-7170
NSN 5998-01-048-5959
NSN 5905-01-511-4262
NSN 5910-01-191-9158
NSN 5950-00-391-8663
NSN 6650-01-049-1881
NSN 6110-00-972-9940