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 5985-00-114-1156
NSN 6150-01-561-2684
NSN 6110-01-336-7944
NSN 6320-01-345-5818
NSN 6145-00-411-0813
NSN 6145-00-095-2492
NSN 5945-01-545-0269
NSN 5975-01-283-4085
NSN 6650-01-129-8343
NSN 6110-01-200-0997
NSN 5835-00-155-1379
NSN 6620-01-632-2154