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 6610-00-406-3107
NSN 6610-00-536-4977
NSN 6620-01-248-0358
NSN 6130-01-026-0258
NSN 6135-00-269-5843
NSN 5996-00-309-2461
NSN 5930-01-528-9488
NSN 5945-00-593-8104
NSN 5905-01-524-7726
NSN 5920-01-541-7710
NSN 6685-01-661-1090
NSN 6105-01-437-5032