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 5950-00-541-8789
NSN 5950-01-387-5189
NSN 6650-01-364-1313
NSN 7035-00-252-7467
NSN 5950-01-568-8980
NSN 5895-01-155-4251
NSN 6110-01-521-3865
NSN 4140-00-170-1567
NSN 6150-01-536-3428
NSN 6145-01-113-2337
NSN 5855-01-448-6658
NSN 5965-01-611-5097