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 6135-00-930-5372
NSN 5965-01-527-5981
NSN 5965-01-469-2504
NSN 6240-00-538-8907
NSN 5990-01-627-8097
NSN 5835-00-228-9082
NSN 6105-01-434-2482
NSN 5998-01-441-9115
NSN 5835-01-442-6482
NSN 5925-01-248-2202
NSN 5930-01-268-5289
NSN 6685-00-141-4300