Company name--dead man assembly
No other part numbers with same form, fit, and function found.
NSN 6645-01-527-8109
NSN 5990-00-036-9536
NSN 5999-01-645-9440
NSN 5950-01-481-0377
NSN 5960-01-297-2665
NSN 5990-01-395-4194
NSN 5945-01-189-5262
NSN 4140-01-134-6256
NSN 5960-01-491-9916
NSN 6610-00-558-0480
NSN 6320-01-425-1417
NSN 6135-00-932-3136