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 6685-01-474-0313
NSN 6645-01-411-5657
NSN 5996-01-291-2746
NSN 5930-01-014-5572
NSN 5895-01-430-1786
NSN 7035-01-403-2841
NSN 6150-01-231-8039
NSN 5965-01-335-6085
NSN 6105-01-038-7699
NSN 6620-00-057-2764
NSN 5895-00-233-7309
NSN 5998-01-084-6167