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 6320-01-473-9024
NSN 5910-00-404-7860
NSN 6110-01-027-1501
NSN 5910-01-238-2172
NSN 2925-01-230-8057
NSN 6145-01-630-9107
NSN 6220-00-686-5328
NSN 6320-00-994-0179
NSN 6610-01-429-7267
NSN 5920-01-377-1410
NSN 5950-00-633-8366
NSN 5975-00-906-2414