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 6130-01-330-4875
NSN 5998-01-406-7790
NSN 5905-01-123-2771
NSN 5960-00-405-8369
NSN 6135-01-297-2308
NSN 5999-00-562-1188
NSN 4140-01-103-3377
NSN 5996-01-021-8134
NSN 6130-01-243-3608
NSN 5945-01-183-3768
NSN 5895-01-566-8281
NSN 5975-01-098-9735