Positioning facility qty: 10; bore counterbore feature: not included; keying facility qty: 1; keying facility: included; o/a outside dimension: 7"; hub od: 4" nom.; furnished item & qty (1) setscrew; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.3065" min., 0.3125" max.; keyway wd: 0.625" min., 0.627" max.
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 6645-01-209-5520
NSN 5975-01-373-3797
NSN 5895-01-316-6859
NSN 5996-01-633-7979
NSN 5996-00-186-8709
NSN 5945-01-300-8271
NSN 5965-01-164-0561
NSN 6320-01-318-6518
NSN 5996-01-164-0433
NSN 5855-01-260-7445
NSN 6685-00-629-2043
NSN 5950-01-327-8742