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 6130-01-127-2892
NSN 6645-01-121-0530
NSN 5998-01-306-9771
NSN 6105-01-230-2010
NSN 6150-01-615-5218
NSN 6105-01-190-5507
NSN 5950-01-328-7817
NSN 5990-00-434-0620
NSN 2925-00-159-9003
NSN 5965-01-282-4587
NSN 6650-00-031-8467
NSN 5915-01-328-8964