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 5905-00-165-3284
NSN 6610-01-192-2467
NSN 5835-00-130-6404
NSN 5930-01-024-8763
NSN 5855-00-896-4047
NSN 6610-01-575-4348
NSN 5960-01-088-6553
NSN 6610-00-578-5302
NSN 6145-00-984-7739
NSN 5920-01-534-3806
NSN 6645-01-607-4078
NSN 6105-01-230-3120