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 5835-01-645-2892
NSN 5985-00-683-4597
NSN 5960-00-844-8284
NSN 5950-01-458-6572
NSN 6145-01-229-7752
NSN 6130-01-137-8378
NSN 2925-01-394-9658
NSN 5990-01-472-2447
NSN 6130-00-375-6299
NSN 6150-00-943-8767
NSN 6135-00-223-9563
NSN 6240-01-293-4819