0.655 in. Spher dia; 0.253 in. I/d both ends; major components: one bushing, one guide spring lower
No other part numbers with same form, fit, and function found.
NSN 5895-01-468-4360
NSN 6610-01-232-4802
NSN 5950-01-120-9187
NSN 7035-01-305-1950
NSN 5975-01-227-8968
NSN 5855-01-604-9997
NSN 5835-01-149-4005
NSN 5975-01-607-0279
NSN 6320-01-387-3230
NSN 5905-01-473-3457
NSN 4140-01-319-2614
NSN 6135-01-518-6581