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 5905-01-503-0825
NSN 5965-01-292-8307
NSN 4140-01-310-1370
NSN 4140-00-273-1199
NSN 5945-01-381-6300
NSN 7035-00-585-2113
NSN 7035-00-922-5700
NSN 6610-01-397-6965
NSN 5835-01-078-2187
NSN 6110-00-877-0255
NSN 6150-00-867-7086
NSN 6110-01-303-5196