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 5910-01-348-5471
NSN 5985-01-277-5262
NSN 5998-01-444-1220
NSN 6240-01-567-8548
NSN 5930-00-388-0161
NSN 5975-01-200-1337
NSN 5925-01-421-5731
NSN 5925-01-211-6660
NSN 5930-01-442-5807
NSN 5925-01-530-3621
NSN 5835-01-384-3206
NSN 5998-01-082-6113