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 5895-01-632-5224
NSN 5945-00-280-1567
NSN 6620-01-548-7441
NSN 6610-00-991-9453
NSN 5915-01-103-5579
NSN 6620-00-269-5168
NSN 2925-01-482-8202
NSN 5910-01-227-4409
NSN 5945-01-039-3600
NSN 5975-00-850-6809
NSN 6220-00-990-6016
NSN 6645-01-595-7659