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 6645-01-575-2297
NSN 5965-01-474-8265
NSN 6135-01-547-6822
NSN 6110-01-420-7238
NSN 5985-01-627-3238
NSN 5950-01-606-9819
NSN 6320-00-149-7570
NSN 6650-01-145-5173
NSN 5999-01-538-8380
NSN 5935-01-451-7605
NSN 5920-00-227-6586
NSN 6130-01-224-3857