Clear aperture: o/a l 4.990 in; o/aw 3.660; octagon shaped
NSN 5835-01-464-7038
NSN 6135-00-753-2276
NSN 4140-00-040-2084
NSN 5999-01-485-2121
NSN 6610-01-022-2474
NSN 6135-01-397-6564
NSN 6110-00-099-7113
NSN 5965-01-060-2558
NSN 6135-01-460-8830
NSN 6145-00-686-5397
NSN 5930-00-388-0161
NSN 7035-00-018-0350
Last Updated: 01/10/2025