Bore thread size designator: 3/8-24 unf-2; positioning facility qty: 6; positioning hole style: tapped; positioning facility bolt circle dia.: 4.813" nom.; bore counterbore feature: not included; o/a outside dimension: 5.625" od; spline lg.: 1.531" nom.; hub od: 2.875" nom.; recess depth: 1/2" nom.; recess dia.: 3.750" nom.; flange thickness: 0.875" nom.; spline minor dia.: 1.861" nom.
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 6320-00-701-0437
NSN 2925-01-609-3525
NSN 5960-00-480-3490
NSN 6105-01-289-0028
NSN 5965-00-240-3221
NSN 5855-01-027-1571
NSN 5895-00-454-4265
NSN 6645-00-359-5463
NSN 5910-00-480-9572
NSN 5935-01-188-4320
NSN 6110-01-532-2236
NSN 5935-00-723-0349