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 6110-01-129-9571
NSN 5990-01-481-8441
NSN 4140-00-472-4615
NSN 5975-00-393-1269
NSN 5965-01-243-5494
NSN 5996-00-097-0720
NSN 5998-01-519-8033
NSN 6105-01-148-0829
NSN 5975-01-069-3236
NSN 5910-01-310-6025
NSN 5905-00-816-9079
NSN 2925-01-123-2235