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 6145-00-613-4475
NSN 6145-00-066-5304
NSN 6105-01-264-8991
NSN 5895-01-169-9316
NSN 6650-01-442-1440
NSN 5925-01-441-0984
NSN 5996-01-421-4080
NSN 5945-01-100-8479
NSN 5905-00-074-5919
NSN 6320-00-456-0836
NSN 5930-01-556-8045
NSN 5905-01-078-4444