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 5965-01-583-1507
NSN 6130-00-509-1591
NSN 5998-01-420-0956
NSN 6135-01-357-0621
NSN 5915-01-381-2519
NSN 6135-00-812-9039
NSN 5998-00-908-2594
NSN 5855-01-454-5653
NSN 5835-01-126-9358
NSN 6240-00-113-1912
NSN 5920-01-415-5805
NSN 6135-01-469-7574