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 6105-01-553-6626
NSN 6145-01-310-8597
NSN 5965-01-386-7134
NSN 5960-00-253-1473
NSN 5945-01-497-3347
NSN 6685-00-392-0940
NSN 5950-01-428-7776
NSN 6610-01-551-1895
NSN 5998-01-581-1203
NSN 6240-01-348-8975
NSN 5905-01-353-7902
NSN 5950-00-410-1914