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 6220-01-467-0822
NSN 5985-01-055-4064
NSN 5996-01-589-3984
NSN 2925-01-556-0333
NSN 4140-01-113-6415
NSN 6135-01-566-1034
NSN 5985-01-309-1348
NSN 5990-01-185-5346
NSN 5855-01-396-0258
NSN 5930-01-495-5571
NSN 5998-01-401-5396
NSN 5925-01-092-9404