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 5905-01-119-0427
NSN 5985-00-845-3760
NSN 5960-00-402-2012
NSN 6110-01-442-5601
NSN 6650-00-336-4828
NSN 6130-00-171-7400
NSN 5925-00-006-1305
NSN 6130-01-131-7405
NSN 5950-01-521-3540
NSN 5910-01-539-9571
NSN 5935-01-435-0994
NSN 5910-00-016-0384