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 6145-00-132-4800
NSN 5915-01-261-6754
NSN 5910-01-053-5297
NSN 5920-00-761-5149
NSN 6240-00-423-9575
NSN 7035-00-064-7008
NSN 5895-01-476-0942
NSN 5950-00-853-4080
NSN 5950-01-018-3073
NSN 5915-00-269-2748
NSN 6130-00-291-4877
NSN 5930-00-258-4709