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 6105-01-174-8398
NSN 5999-01-077-2218
NSN 5960-01-279-2589
NSN 2925-01-223-9593
NSN 7035-01-085-5955
NSN 5905-01-428-2502
NSN 5975-01-531-7626
NSN 5990-01-481-6814
NSN 5855-00-688-9954
NSN 6610-00-264-0961
NSN 5920-00-221-5131
NSN 5905-01-444-2300