Counterbore diameter: 2.125 in. ; counterbore depth: 0.500 in. ; taper length: 2.000 in. ; distance from center of bore to bottom of keyway: 0.6201 in. ; flange width: 1.625 in. ; taper per foot: 0.625 in. ; hub diameter: 2.250 in. ; 1 keying facility provided; keying facility width: 0.250 in. ; keying facility length: 2.000 in.
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 5915-01-101-6841
NSN 5855-00-885-8452
NSN 5905-00-791-5655
NSN 4140-01-128-4939
NSN 6320-00-790-4844
NSN 5945-00-111-6585
NSN 5996-01-193-3220
NSN 6620-00-309-6679
NSN 5915-00-731-3823
NSN 5895-01-123-1171
NSN 5999-01-057-2420
NSN 5945-01-003-5742