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 5855-00-151-3853
NSN 6620-00-957-9325
NSN 5925-01-046-4918
NSN 5895-00-791-5275
NSN 5915-01-423-8548
NSN 6610-01-186-6535
NSN 6685-00-946-5411
NSN 5915-00-470-4366
NSN 5996-01-503-0742
NSN 5905-00-235-1917
NSN 6645-01-495-0939
NSN 5998-00-431-6258