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 6130-01-180-5370
NSN 5998-00-360-5462
NSN 5925-01-024-1022
NSN 5985-00-797-3985
NSN 6320-00-809-5744
NSN 5990-01-307-4489
NSN 5999-01-123-9685
NSN 4140-01-371-1565
NSN 5855-01-331-8502
NSN 6220-00-660-5539
NSN 6610-01-166-3125
NSN 5990-01-235-8404