Pitch diameter: 0.458 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 5925-00-073-3507
NSN 4140-00-873-7587
NSN 5945-00-900-7581
NSN 5960-01-369-8666
NSN 5965-00-175-8972
NSN 6135-01-361-1776
NSN 5985-01-482-9739
NSN 6240-01-444-3508
NSN 5990-00-542-3881
NSN 5915-01-429-8328
NSN 2925-01-161-7440
NSN 6620-00-351-9949