With plastic insert
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 5855-01-246-4274
NSN 5835-01-500-9150
NSN 5835-00-224-9148
NSN 6150-01-046-7696
NSN 4140-01-214-4597
NSN 5930-00-908-7330
NSN 5975-00-072-6075
NSN 5996-00-878-0273
NSN 5895-00-916-7262
NSN 5920-01-407-8701
NSN 5905-00-546-9494
NSN 6105-00-263-6385