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 5965-01-478-9375
NSN 5965-01-423-8543
NSN 5920-00-284-4156
NSN 5910-01-460-6065
NSN 5835-00-419-0575
NSN 4140-01-023-8098
NSN 6105-00-440-5358
NSN 6150-01-056-2095
NSN 6650-00-904-0085
NSN 5915-01-072-4164
NSN 5960-01-649-1341
NSN 6130-01-466-3496