No other part numbers with same form, fit, and function found.
A device permanently affixed to a weapon to be used with interchangeable sights.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5996-01-538-4658
NSN 5910-00-518-1477
NSN 6645-01-633-1852
NSN 5990-00-724-0171
NSN 5985-01-027-4494
NSN 6110-01-197-7917
NSN 4140-00-067-7460
NSN 5990-00-206-3753
NSN 5930-00-020-8324
NSN 6110-00-834-1422
NSN 6130-00-188-6487
NSN 6685-00-753-6886