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 6645-01-152-1092
NSN 5935-01-523-3295
NSN 5996-01-439-5120
NSN 6220-00-423-2700
NSN 5945-00-513-9716
NSN 5975-01-181-1081
NSN 5895-01-456-8013
NSN 6620-01-646-8593
NSN 4140-01-603-0535
NSN 4140-01-023-8098
NSN 7035-01-451-1618
NSN 5999-00-850-2022