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 5945-00-960-7367
NSN 5960-01-628-2760
NSN 6105-01-530-0032
NSN 5935-01-599-0101
NSN 5895-01-490-6615
NSN 6105-00-275-0826
NSN 5999-01-235-7004
NSN 6650-00-207-9639
NSN 6110-01-648-5202
NSN 6645-01-261-6903
NSN 5945-01-449-1281
NSN 6145-01-556-5598