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 5915-00-999-2594
NSN 5975-01-542-3871
NSN 5915-01-459-4612
NSN 5895-00-286-3788
NSN 5925-01-355-2420
NSN 6240-01-294-3988
NSN 6105-01-364-8811
NSN 5996-01-628-6588
NSN 5855-01-634-0259
NSN 2925-01-422-1542
NSN 5855-01-529-8717
NSN 6130-01-146-4687