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 6135-01-268-2152
NSN 6620-01-283-1338
NSN 6110-00-148-8536
NSN 6145-01-542-8712
NSN 2925-01-185-1814
NSN 5945-00-111-2050
NSN 6220-01-535-0892
NSN 6220-00-631-7113
NSN 2925-01-190-3121
NSN 6135-01-384-7155
NSN 5915-01-426-8862
NSN 6130-01-063-7446