Description:

Flexible key insert type, partial bore body style, 0.438 inches overall length, 0.2500 inches bore diameter, 0.4380 inches bore length.

Special Features:

Fsc application data: oscillator, radio frequency, radio, except radio navigation, except airborne; surface treatment: cadmium plated; body keying facility depth/ht: 0.125" nom.; body keying facility wd: 0.236" nom.; hole thread size designator: 6-32; threaded hole location: centered 0.109" from end of hub and spaced 90 deg. Apart; threaded hole qty: 2; securing method: threaded hole; bore counterbore feature: included; keying facility type: integral key; keying facility spacing in deg.: 180.0; keying facility qty: 2; keying facility: included; counterbore location: coupling end; o/a outside dimension: 1" nom.; hub od: 1/2" nom.; thread provision: unthreaded; distance from center of bore to top of key: 0.0935" nom.; key wd: 0.236" nom.; flange thickness: 0.188" nom.; counterbore depth: 0.125" nom.; counterbore dia.: 0.313" nom.

Properties:

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.