0.236 in. Th (porm 0.020 in.) ; intergral trimming factor to exclude light from 3000 angstroms through 1.2 microns in the infrared
NSN 2925-01-172-9209
NSN 6130-01-525-0952
NSN 6610-00-755-1740
NSN 5945-00-161-5109
NSN 6130-01-371-0415
NSN 4140-01-553-6883
NSN 6320-01-352-5653
NSN 5910-00-960-0143
NSN 5998-00-082-0368
NSN 5975-00-450-7227
NSN 6145-01-037-9291
NSN 5935-00-633-8302
Last Updated: 01/05/2025