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 6685-01-226-8141
NSN 6135-00-223-9563
NSN 5996-01-281-7336
NSN 6645-01-537-1066
NSN 5945-01-391-9016
NSN 5925-01-291-8433
NSN 5975-01-125-5251
NSN 5960-01-210-9762
NSN 5835-00-289-9080
NSN 5905-00-490-0041
NSN 6610-01-278-9704
NSN 5935-00-131-2214