Bore counterbore feature: not included; keying facility qty: 1; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.4065" nom.; keyway wd: 0.188" nom.
No other part numbers with same form, fit, and function found.
A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.
Classification: Shaft couplings, except universal joints
NSN 5999-01-480-1397
NSN 4140-00-555-3856
NSN 6685-01-634-0611
NSN 6620-00-250-1980
NSN 5960-01-467-0961
NSN 5996-00-072-1528
NSN 6620-00-394-1812
NSN 5999-01-409-0672
NSN 5985-01-439-0385
NSN 5950-01-056-8518
NSN 5975-01-181-5679
NSN 6150-00-286-0827