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 5835-01-163-4215
NSN 6220-01-364-7808
NSN 5920-01-398-6683
NSN 5965-00-910-3233
NSN 6110-01-400-4207
NSN 5998-00-532-6453
NSN 5975-00-232-1785
NSN 6110-00-246-3941
NSN 5920-00-335-1733
NSN 6150-00-233-6356
NSN 5855-01-262-8013
NSN 5855-01-359-0373