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 5998-00-103-4996
NSN 4140-01-595-6685
NSN 6135-01-508-6083
NSN 5920-00-544-6564
NSN 6105-01-368-1378
NSN 5930-01-462-5410
NSN 7035-01-581-0676
NSN 5905-01-619-4711
NSN 6650-01-432-1830
NSN 5835-00-707-6266
NSN 5925-00-627-2011
NSN 5895-01-360-6739