Between second end has arm protruding from od, 0.188 in. Thk, 0.298 in. W, 0.750 in. Lg from bore center to arm end; counterbore diameter: both ends, 0.250 in. And 0.280 in. ; counterbore depth: first end, 0.150 in. ; second end, 0.100 in. ; pitch diameter: through bore, 0.167 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 5975-01-432-8329
NSN 5985-01-305-3196
NSN 5925-01-583-2968
NSN 4140-00-478-6199
NSN 2925-01-355-5280
NSN 5905-01-055-6277
NSN 6645-00-084-3859
NSN 6620-00-262-3113
NSN 5975-01-129-4950
NSN 5855-01-513-9601
NSN 5905-00-922-4892
NSN 5960-01-051-9405