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 6650-00-077-0638
NSN 5835-01-360-2657
NSN 5960-01-495-0859
NSN 6320-00-676-9387
NSN 6220-01-544-8359
NSN 5855-01-656-2386
NSN 6610-01-384-1587
NSN 5930-00-267-6848
NSN 5915-01-536-5189
NSN 5905-00-893-1575
NSN 5998-00-765-2244
NSN 6135-01-074-8220