Center to center distance between bolt holes: 1.375 in. By 3.750 in. Between centers
A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a nonrotating mechanical shaft. It has mounting holes for fastening to a supporting member or main body. It may have provision to accommodate a pin or threaded fastener to hold the shaft in a fixed position.
Classification: Shaft couplings, except universal joints
NSN 5999-01-162-2820
NSN 5985-01-420-6942
NSN 6645-01-147-5579
NSN 5996-01-266-5973
NSN 6105-00-196-0061
NSN 6145-01-429-8529
NSN 7035-00-111-4389
NSN 6610-01-439-8513
NSN 5960-00-185-5041
NSN 6650-01-160-1110
NSN 5985-01-386-7465
NSN 2925-00-772-5611