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 6320-01-114-6054
NSN 5950-01-461-8783
NSN 6130-01-608-3597
NSN 6145-01-238-0307
NSN 5950-00-240-4582
NSN 5855-01-602-9335
NSN 7035-01-558-4937
NSN 5920-01-467-4165
NSN 5905-00-275-0402
NSN 5925-01-293-8349
NSN 5965-00-951-9961
NSN 5835-01-632-6627