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 5910-01-012-3801
NSN 6620-01-116-3983
NSN 5950-00-269-2698
NSN 5925-00-955-0659
NSN 6645-00-332-2710
NSN 6240-01-507-3609
NSN 6685-00-276-9889
NSN 5915-01-172-7523
NSN 5965-01-361-9760
NSN 6620-01-535-0409
NSN 5910-00-158-8786
NSN 6610-01-309-5361