2.37 in. Diameter clear aperature, favors reflection of infrared, coated with liberty mirror coating no. 436
No other part numbers with same form, fit, and function found.
NSN 5855-00-149-0766
NSN 4140-01-425-1725
NSN 5998-01-176-5724
NSN 5920-01-025-9381
NSN 5965-00-529-0602
NSN 5910-01-415-9957
NSN 6320-01-422-1212
NSN 6105-00-862-8374
NSN 6220-01-219-6294
NSN 5950-01-295-3378
NSN 6320-00-636-0922
NSN 2925-01-243-7736
Last Updated: 02/05/2025