Material: optical glass type bk7-517642, grade b
NSN 5990-00-757-5262
NSN 6685-00-486-0899
NSN 6320-00-343-1798
NSN 5855-00-337-3679
NSN 5895-00-736-8814
NSN 5835-00-170-5238
NSN 5925-00-847-7725
NSN 6105-01-634-0322
NSN 6685-01-218-5258
NSN 6150-01-452-3971
NSN 5996-01-342-4155
NSN 6145-01-393-5387
Last Updated: 02/06/2025