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: Parts and accessories of articles of schedule b subheading 9030.40
NSN 4140-01-463-6377
NSN 6105-00-248-5772
NSN 6620-01-142-0084
NSN 6150-01-140-2786
NSN 5945-01-065-3949
NSN 6685-01-113-6897
NSN 6650-01-421-6957
NSN 6145-01-492-0855
NSN 6130-01-306-0721
NSN 5925-01-406-8605
NSN 6145-01-197-7469
NSN 6135-01-156-4627