Clear aperature 90.0 percent of diameter; surface quali type 60/40; coating quali type 40/20; operating temperature plus 100.0 degrees c; optical quality flatness 3.0 to 5.0 waves per inch; parallelism 3 arc minutes; set consists of following densities - 0.10, 0.15, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.30, 1.50, 2.00, 2.50, 3.00, and 4.00
No other part numbers with same form, fit, and function found.
NSN 6320-00-519-0770
NSN 5998-00-186-8583
NSN 6145-01-009-7288
NSN 6220-01-065-2171
NSN 5960-01-419-2167
NSN 6620-01-488-6772
NSN 6145-01-300-6839
NSN 6610-01-388-0563
NSN 6135-01-119-0720
NSN 6645-00-498-6869
NSN 6130-01-502-0379
NSN 6685-01-519-8395
Last Updated: 05/02/2025