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 6135-01-525-8959
NSN 6105-01-054-3649
NSN 5855-01-406-4821
NSN 5960-00-262-5454
NSN 5950-01-612-8644
NSN 6610-01-351-4607
NSN 6105-01-281-4667
NSN 5950-01-485-3518
NSN 5915-01-594-3616
NSN 5950-00-655-1416
NSN 6110-01-551-0992
NSN 6650-00-950-4107