3/8 inch bore
No other part numbers with same form, fit, and function found.
A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.
Classification: Shaft couplings, except universal joints
NSN 5996-00-762-0525
NSN 5996-01-197-7005
NSN 5855-01-565-1405
NSN 5960-00-030-5485
NSN 6145-01-406-5594
NSN 6650-00-578-6543
NSN 4140-01-179-0797
NSN 5930-01-376-8874
NSN 5945-01-420-5891
NSN 2925-01-043-9786
NSN 5975-01-391-6479
NSN 5930-00-602-2164