Shortest distance between mounting hole centers is 1.500 in.; distance between mounting hole centers is 2.125
NSN 6240-01-265-0960
NSN 6220-01-123-9290
NSN 5960-01-093-9491
NSN 6645-01-633-1852
NSN 6320-01-319-3584
NSN 6610-01-391-5092
NSN 5975-01-032-4295
NSN 6320-01-531-4997
NSN 6685-01-422-3431
NSN 5950-01-114-9885
NSN 5960-00-687-1031
NSN 5950-01-640-6863