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 5950-01-476-8851
NSN 6610-01-166-4860
NSN 5930-01-331-8551
NSN 6220-01-222-0724
NSN 5905-01-500-9579
NSN 5930-00-084-1169
NSN 5895-00-218-1355
NSN 5915-00-975-9821
NSN 5945-00-936-3939
NSN 5925-01-327-8712
NSN 6135-01-398-5922
NSN 5930-01-391-3701