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 6130-00-752-8125
NSN 6685-01-386-3110
NSN 2925-00-845-1480
NSN 5990-01-037-1704
NSN 5965-00-823-8623
NSN 4140-01-119-2879
NSN 6110-00-995-0133
NSN 5985-01-115-2089
NSN 5960-01-495-0859
NSN 6220-01-196-5969
NSN 5950-00-451-7740
NSN 6130-00-906-6499