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 5990-01-093-3087
NSN 5905-01-549-9233
NSN 5950-01-224-6446
NSN 5996-01-381-5313
NSN 5915-01-314-0686
NSN 5985-01-442-6913
NSN 4140-01-634-0330
NSN 5965-01-633-8849
NSN 5990-01-106-3786
NSN 5910-01-420-8253
NSN 5960-01-182-3676
NSN 6220-01-021-3826