No other part numbers with same form, fit, and function found.
A complete set of rubber drive blocks used in conjunction with coupling, shaft, flexible.
NSN 5905-01-562-2340
NSN 5925-01-412-3733
NSN 5950-01-442-7195
NSN 5975-01-169-8211
NSN 5920-01-364-9164
NSN 6220-01-388-2624
NSN 5975-00-770-0151
NSN 6685-01-154-8780
NSN 5996-01-075-5184
NSN 6320-01-332-1977
NSN 5945-01-474-7584
NSN 6220-01-488-3927