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 5835-00-170-5238
NSN 5905-01-466-6466
NSN 5999-01-138-9975
NSN 6685-00-134-8379
NSN 5996-00-018-3215
NSN 5925-01-435-5869
NSN 6320-01-272-7072
NSN 6620-01-106-2814
NSN 6610-01-289-5784
NSN 5910-00-475-2402
NSN 5950-00-842-4318
NSN 5935-00-225-9442