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 6130-00-250-2236
NSN 5855-01-565-8109
NSN 7035-01-146-7096
NSN 5965-01-380-9821
NSN 5925-01-367-2519
NSN 5975-01-085-1081
NSN 5905-01-206-9982
NSN 6150-01-065-5439
NSN 5905-00-253-2639
NSN 5920-01-132-3321
NSN 6650-01-544-6474
NSN 5975-01-134-8439