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 5990-01-507-7495
NSN 6650-00-510-3786
NSN 6685-00-269-4895
NSN 5905-01-185-0555
NSN 5999-00-171-8858
NSN 6220-01-579-8919
NSN 5915-00-950-1149
NSN 5905-00-787-9137
NSN 6645-01-025-1002
NSN 5998-01-370-4205
NSN 5975-01-280-5371
NSN 5945-01-452-9775