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 5930-01-131-9941
NSN 5930-00-936-6699
NSN 5895-00-851-9053
NSN 6685-01-186-7990
NSN 5930-01-141-6512
NSN 2925-01-530-6727
NSN 5945-01-027-0724
NSN 6620-01-275-2781
NSN 5930-01-334-4819
NSN 5945-00-733-9350
NSN 6610-01-265-1824
NSN 5925-01-048-0562