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 5996-01-570-4583
NSN 6620-01-065-8265
NSN 6645-00-484-1992
NSN 5999-01-610-3823
NSN 6645-01-052-4069
NSN 5950-01-152-8048
NSN 7035-00-111-4389
NSN 5965-01-649-1279
NSN 6220-01-409-1585
NSN 5855-00-631-4565
NSN 6645-00-684-3424
NSN 4140-01-218-3391