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 5925-00-086-5165
NSN 5835-00-594-4921
NSN 5855-01-435-5548
NSN 5960-01-632-6576
NSN 5945-01-464-4231
NSN 6685-01-501-1312
NSN 6145-00-112-0459
NSN 6135-00-753-2276
NSN 6145-00-165-3869
NSN 5998-01-383-2554
NSN 5945-01-611-4246
NSN 6685-00-220-2892