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 5985-00-081-9836
NSN 5998-01-438-7662
NSN 7035-01-567-2718
NSN 6685-01-382-9459
NSN 6645-01-522-7447
NSN 5895-00-476-4443
NSN 6240-01-523-2835
NSN 6685-00-087-6925
NSN 5925-00-088-0432
NSN 6320-00-149-7570
NSN 5935-00-563-1173
NSN 5998-01-017-2994