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 5945-00-473-0508
NSN 5975-01-356-8033
NSN 6150-01-534-0596
NSN 6150-00-114-2785
NSN 5935-00-153-4610
NSN 5895-00-437-5853
NSN 6240-01-384-5946
NSN 5835-01-266-4382
NSN 6620-01-556-1695
NSN 5920-00-422-5517
NSN 5935-01-323-1242
NSN 5965-00-858-5398