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 5950-01-223-3562
NSN 6685-01-362-6385
NSN 6110-01-217-6240
NSN 5925-01-390-3993
NSN 5945-01-375-0819
NSN 6685-00-374-0482
NSN 5985-01-394-3850
NSN 5945-00-302-9392
NSN 2925-01-459-8093
NSN 5915-01-633-9845
NSN 5835-00-315-3797
NSN 6220-01-604-2222