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 6610-01-129-8404
NSN 5895-01-312-8539
NSN 5935-01-232-3480
NSN 6145-01-608-1469
NSN 5935-01-150-6406
NSN 5960-01-599-9821
NSN 5935-01-360-0887
NSN 5990-01-354-6255
NSN 5985-00-337-6819
NSN 5925-01-359-5532
NSN 6610-00-350-1091
NSN 5965-01-628-7911