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 5925-01-435-4943
NSN 5905-01-033-9944
NSN 5945-00-285-3409
NSN 6130-01-304-2098
NSN 5925-01-015-5746
NSN 5925-00-058-7941
NSN 5935-00-372-0029
NSN 5905-01-386-7559
NSN 5998-01-357-6167
NSN 6150-00-190-7874
NSN 6135-01-435-8451
NSN 6610-01-512-2025