Each unit mates in a solid interlocking fashion that will not induce side loading.
NSN 6145-01-113-8205
NSN 5990-01-072-3575
NSN 5835-00-358-4235
NSN 6105-01-344-4705
NSN 6145-01-149-2964
NSN 7035-01-110-5745
NSN 5975-01-495-3470
NSN 6645-00-810-7229
NSN 6110-00-646-0913
NSN 5990-00-950-6890
NSN 6110-01-469-6819
NSN 5950-01-117-3343