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 5835-01-096-5461
NSN 5855-01-128-1762
NSN 5930-01-510-4668
NSN 5930-00-297-8848
NSN 6145-01-607-6165
NSN 5965-01-287-7235
NSN 6110-01-476-7391
NSN 5895-01-435-7374
NSN 5935-01-624-7186
NSN 5990-00-839-9571
NSN 4140-01-306-2268
NSN 4140-01-525-7230