Material: b270 glass; centration: 3 arc minutes.
NSN 6145-00-226-1060
NSN 5999-00-518-4503
NSN 6620-01-593-0817
NSN 6220-00-455-2414
NSN 5990-01-276-8122
NSN 6220-00-190-2000
NSN 2925-00-233-5644
NSN 5835-00-518-4507
NSN 5895-01-634-0630
NSN 2925-00-124-5465
NSN 6645-01-133-8359
NSN 5935-00-900-3497
Last Updated: 11/22/2024