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 6150-00-208-3211
NSN 5835-01-281-7281
NSN 5996-01-033-5018
NSN 6685-00-344-4603
NSN 5915-01-414-9915
NSN 6105-01-521-4575
NSN 5935-01-476-1624
NSN 2925-00-705-5180
NSN 5895-00-325-1737
NSN 5855-01-501-5683
NSN 6650-00-665-3658
NSN 5996-01-033-1300