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 2925-01-066-5231
NSN 5920-00-627-8737
NSN 6105-01-442-5644
NSN 5990-00-681-2789
NSN 6240-00-546-2244
NSN 6645-00-863-9695
NSN 5910-01-068-4472
NSN 5960-00-287-4982
NSN 5950-00-540-9283
NSN 5930-01-389-3631
NSN 6130-01-161-6716
NSN 5935-01-015-5883