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 6645-01-633-1852
NSN 5990-01-089-9694
NSN 5910-00-230-1778
NSN 6110-00-228-8570
NSN 5895-00-469-6601
NSN 6610-01-340-0409
NSN 5915-00-938-1139
NSN 5999-00-876-7867
NSN 6220-00-312-2007
NSN 6610-00-496-7842
NSN 6150-01-276-4327
NSN 5950-00-076-6008