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 5925-00-964-9654
NSN 2925-01-149-0353
NSN 6240-01-157-5154
NSN 5930-01-442-8302
NSN 5985-00-012-3878
NSN 5905-01-233-8466
NSN 6220-01-066-0310
NSN 5990-01-045-7754
NSN 5855-01-442-6840
NSN 6220-00-496-8592
NSN 6620-01-633-8443
NSN 5925-00-459-9002