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 6240-00-734-3276
NSN 5960-00-194-1488
NSN 2925-01-462-1620
NSN 6110-00-177-3105
NSN 5975-01-059-2705
NSN 6645-01-338-9152
NSN 4140-01-553-0212
NSN 6110-01-534-3881
NSN 5910-01-470-8625
NSN 6150-01-134-3019
NSN 2925-00-056-7112
NSN 5950-01-069-1850