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 5935-01-368-9492
NSN 5925-01-645-9416
NSN 5855-00-327-2112
NSN 5965-00-121-7569
NSN 5990-00-905-5537
NSN 5930-00-902-2526
NSN 6685-01-336-8667
NSN 6130-01-624-8118
NSN 5935-01-444-4153
NSN 5998-00-056-1154
NSN 5915-00-655-1804
NSN 5835-00-020-0443