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 5998-00-925-2567
NSN 6685-01-176-9454
NSN 5835-00-958-6231
NSN 5990-00-636-4218
NSN 5998-00-405-2430
NSN 4140-00-197-9712
NSN 5925-01-634-0664
NSN 5895-01-200-5093
NSN 5999-01-202-9847
NSN 6240-01-447-3473
NSN 4140-00-551-3151
NSN 5990-00-611-1661