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 5915-00-233-6346
NSN 5920-01-013-8594
NSN 6145-01-247-2162
NSN 7035-01-476-7316
NSN 6620-01-187-7267
NSN 5920-01-576-9327
NSN 6135-00-016-0071
NSN 6110-01-190-5512
NSN 4140-00-547-8918
NSN 5990-01-390-2177
NSN 6105-01-162-2976
NSN 5996-01-010-8137