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 5990-00-212-4316
NSN 6150-01-577-0121
NSN 6110-00-271-9928
NSN 5910-01-437-8498
NSN 5925-00-722-8930
NSN 6645-01-150-2039
NSN 5945-01-109-1276
NSN 6110-01-485-1622
NSN 6110-00-679-2206
NSN 6685-00-179-1742
NSN 5925-01-474-9799
NSN 6105-00-386-8565