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 6240-01-248-9911
NSN 5950-01-534-3026
NSN 6145-00-269-4271
NSN 5910-01-075-6227
NSN 5930-01-264-9263
NSN 5895-01-148-1863
NSN 5835-01-346-1386
NSN 6150-01-354-3392
NSN 6130-00-436-0425
NSN 5998-00-143-8942
NSN 5935-00-235-9614
NSN 6240-01-188-6968