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 6150-01-447-2259
NSN 5920-00-409-5630
NSN 5950-00-425-9223
NSN 6105-00-983-8440
NSN 2925-00-263-2714
NSN 6685-01-342-3596
NSN 6240-01-260-3597
NSN 5835-01-013-9321
NSN 5910-01-300-4436
NSN 5925-00-666-4753
NSN 5996-01-264-8463
NSN 6320-01-414-3515