Type cf1-5, specification mil-m-14; color olive drab; 1.367 in. Outside diameter viewing end; 1.377 in. Outside diameter attachment end; 0.815 in. Aperture opening dia; mounting method by threads, 1.033 inch-40 uns-3b
An item externally or internally threaded on one end, designed to be attached to the viewing end of an eyepiece. It is used to prevent physical contact of the observers' eye(s) with the eye lens(es) and protect the lens(es) from damage. Excludes eyeshield, optical instrument; and visor (as modified).
Classification: Military equipments not identified by kind
NSN 5960-01-415-3574
NSN 4140-01-151-3517
NSN 5975-01-068-9477
NSN 5895-01-314-1786
NSN 5855-01-400-1590
NSN 5855-01-165-2177
NSN 6130-00-949-8849
NSN 5998-00-677-3840
NSN 5945-00-556-5417
NSN 2925-00-928-5931
NSN 7035-01-024-9511
NSN 5975-01-320-0712