A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5935-01-255-4935
NSN 5950-00-652-1997
NSN 2925-01-376-9236
NSN 5996-00-926-2528
NSN 5905-01-499-5861
NSN 5985-01-340-6706
NSN 5835-01-548-5864
NSN 5930-00-827-0488
NSN 5930-01-381-0577
NSN 6610-00-224-4252
NSN 5945-01-438-2528
NSN 6645-01-633-1852