The bolt diameter is .5 inch, the center to center distance between mounting holes along width is 5.125 and max is 5.375 inches
A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.
Classification: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
NSN 4140-01-365-6019
NSN 6220-01-388-2624
NSN 6130-00-763-8715
NSN 5910-01-142-5149
NSN 5905-01-014-8445
NSN 6610-01-101-4723
NSN 6650-01-628-0984
NSN 5835-01-261-2978
NSN 5990-01-517-7848
NSN 5999-00-057-5880
NSN 5965-01-592-3051
NSN 5975-01-541-4972