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 5945-01-430-4992
NSN 5935-01-439-4435
NSN 6240-00-935-1480
NSN 6645-01-336-4964
NSN 5925-01-054-3783
NSN 5895-01-595-2190
NSN 5999-00-406-3486
NSN 5935-01-168-0236
NSN 5975-01-524-6951
NSN 5945-00-788-7396
NSN 5920-00-291-1379
NSN 6240-01-025-1208