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 4140-01-103-9802
NSN 6105-01-141-4493
NSN 5930-01-212-3373
NSN 6610-00-754-5124
NSN 6610-01-264-4888
NSN 6150-01-459-8026
NSN 7035-01-177-2807
NSN 5895-01-084-2136
NSN 4140-01-553-4614
NSN 6220-00-688-9825
NSN 5945-01-534-3664
NSN 6645-01-550-9669