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 5999-00-613-6907
NSN 6220-01-215-2179
NSN 5930-01-418-7186
NSN 6145-01-352-0703
NSN 5910-00-902-1279
NSN 6240-01-517-1929
NSN 5998-01-463-3425
NSN 5915-00-531-8393
NSN 6240-01-633-9357
NSN 6110-00-350-4227
NSN 6105-00-248-5772
NSN 5920-01-527-7656