A lens used as the eye piece of an infrared viewer or receiver. May include gaskets, rings and spacers.
Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 5960-00-014-3445
NSN 5965-01-323-0501
NSN 5998-01-500-5911
NSN 5965-00-854-2075
NSN 6320-01-631-7828
NSN 5990-00-920-2894
NSN 5950-01-420-5062
NSN 6135-00-756-6149
NSN 6645-01-011-0419
NSN 6135-01-010-0891
NSN 5965-01-199-7235
NSN 6130-01-400-6123