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 6685-01-371-1624
NSN 6645-00-867-6724
NSN 6150-00-222-7940
NSN 6610-00-850-4910
NSN 6105-00-248-5772
NSN 6135-01-370-2599
NSN 5945-00-884-3447
NSN 5910-01-429-0111
NSN 5996-00-996-1021
NSN 5905-01-491-2904
NSN 6105-01-201-1739
NSN 5999-00-691-1392