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 6105-01-206-4972
NSN 5920-00-934-3350
NSN 5965-01-249-6349
NSN 4140-01-341-9807
NSN 5895-01-019-4197
NSN 5945-01-644-7373
NSN 5905-01-565-1269
NSN 6620-01-469-7828
NSN 6685-00-204-6037
NSN 5910-00-866-9583
NSN 7035-01-612-9835
NSN 6220-01-205-7688