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 6105-00-009-8382
NSN 6145-01-423-8470
NSN 6150-01-158-6152
NSN 5998-01-459-8351
NSN 5905-00-182-1434
NSN 5998-01-202-7895
NSN 6685-01-428-7618
NSN 6220-00-763-4131
NSN 5965-00-983-1815
NSN 5835-01-013-9321
NSN 6650-00-556-8054
NSN 5910-01-230-0713