Strap for use with refractor and keratometer automatic retinomax k-plus 2, nsn: 6540-01-549-7033; part of the optical equipment set field combat
NSN 5990-01-116-2181
NSN 4140-00-117-9820
NSN 6240-01-314-3784
NSN 5996-01-340-7810
NSN 5965-00-503-7572
NSN 5935-00-579-5638
NSN 6150-01-198-6088
NSN 5950-01-471-5228
NSN 5996-01-067-8303
NSN 5960-01-142-1995
NSN 4140-00-813-9557
NSN 6650-01-611-8539