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 5930-00-457-2072
NSN 5945-01-373-1554
NSN 4140-01-184-5191
NSN 6320-01-190-1397
NSN 2925-01-359-4027
NSN 5855-00-471-6002
NSN 5855-00-301-1176
NSN 4140-00-200-0970
NSN 5999-00-070-8175
NSN 5930-01-359-3310
NSN 6150-01-151-6293
NSN 2925-01-101-4655