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 4140-01-250-2600
NSN 5895-01-229-0670
NSN 5925-01-109-3582
NSN 4140-01-266-0625
NSN 5945-01-055-7486
NSN 5925-00-751-4746
NSN 5990-00-351-5479
NSN 4140-01-622-2729
NSN 6150-00-738-4316
NSN 5905-01-125-7968
NSN 6105-00-889-8345
NSN 6110-00-560-6990