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 5950-01-203-4733
NSN 6685-01-573-8401
NSN 6645-00-726-2716
NSN 5915-01-115-7139
NSN 5965-00-807-9159
NSN 2925-00-234-7911
NSN 5835-01-482-1591
NSN 6220-00-291-3722
NSN 5895-01-293-2519
NSN 5920-00-880-6581
NSN 6620-00-992-5876
NSN 5998-00-568-3973