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 2925-01-434-6945
NSN 6650-00-707-1417
NSN 5950-00-703-1686
NSN 5950-01-189-1371
NSN 5835-01-317-4840
NSN 5950-01-081-0218
NSN 6145-00-604-6916
NSN 6620-01-468-6017
NSN 6105-01-146-4420
NSN 6610-00-106-3401
NSN 5935-00-987-3597
NSN 5910-01-186-0306