An item designed to align and/or restrain the movement of one or more lens by use of a fastening device. May include screw threads, screws, clips, or other fastening devices.
NSN 6320-01-582-0161
NSN 5915-01-332-3448
NSN 5910-01-259-3079
NSN 6220-01-003-9126
NSN 5920-01-424-6800
NSN 5910-01-455-3131
NSN 5960-01-098-8437
NSN 5920-01-633-1228
NSN 5950-01-293-9990
NSN 5930-01-147-4494
NSN 5990-01-244-9998
NSN 5985-01-055-5656