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 5998-00-424-8367
NSN 5935-01-596-0158
NSN 5905-01-065-2938
NSN 5925-01-248-7082
NSN 6610-01-090-5908
NSN 5935-01-120-3931
NSN 6105-01-359-1463
NSN 5985-00-089-9468
NSN 5855-01-424-1090
NSN 5990-00-070-9608
NSN 5855-00-797-8217
NSN 6320-00-476-6898