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 5996-01-445-7284
NSN 6610-00-982-6768
NSN 6150-01-142-2709
NSN 6320-00-336-9123
NSN 5855-00-494-9581
NSN 5855-01-264-4610
NSN 5990-00-754-2842
NSN 5996-01-097-9320
NSN 5990-01-655-1437
NSN 6645-01-426-6851
NSN 5945-00-875-6299
NSN 5965-01-237-3342