0.4 in. Dia; 4 buttons per set 1 at 0.625 in. H 3 at 0.5 in. H; screw thd 1/8-40 size nc series
No other part numbers with same form, fit, and function found.
(all except usa) for usa inc 05025 canceled replaced by button set, toolmakers: inc 39498, fiig a238, appl key a
NSN 5998-00-880-6702
NSN 5895-01-338-8517
NSN 5910-00-960-7273
NSN 6105-00-275-0826
NSN 5985-01-443-6383
NSN 6650-01-279-0658
NSN 5920-01-336-4608
NSN 5835-00-216-4568
NSN 6110-01-552-6962
NSN 5930-01-136-2706
NSN 5855-01-147-4785
NSN 5895-01-642-1304