Push button (open/close) with lockable three position selector
No other part numbers with same form, fit, and function found.
NSN 5920-01-410-2893
NSN 5920-01-444-4082
NSN 5960-01-462-1864
NSN 5855-01-617-1935
NSN 6645-01-544-9475
NSN 5975-01-377-5716
NSN 5999-00-143-8489
NSN 5996-01-536-8681
NSN 6150-01-165-2089
NSN 6150-01-032-4556
NSN 6130-01-385-3001
NSN 5998-00-110-2868