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 5910-01-364-5515
NSN 5960-01-243-0007
NSN 5915-01-568-9240
NSN 6130-00-051-5986
NSN 5930-01-503-6559
NSN 5835-00-811-4554
NSN 5945-01-484-9325
NSN 6220-01-413-1756
NSN 5965-00-113-9748
NSN 5999-01-066-8810
NSN 6650-01-460-0330
NSN 5920-00-611-6728