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 5990-00-366-0112
NSN 2925-01-055-7607
NSN 6645-01-563-4402
NSN 5920-00-607-3385
NSN 5996-00-823-9164
NSN 6645-01-116-3423
NSN 5960-01-322-4341
NSN 6240-01-324-0323
NSN 6240-00-239-8295
NSN 5895-01-089-8171
NSN 6145-01-607-9868
NSN 5996-01-155-8924