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 6220-00-502-6380
NSN 5999-01-444-3944
NSN 6135-01-493-8375
NSN 6105-01-240-0478
NSN 5945-01-071-3716
NSN 5965-01-051-9250
NSN 6130-01-454-4403
NSN 5999-00-633-7592
NSN 2925-00-251-0105
NSN 5855-01-222-1242
NSN 5965-01-288-0721
NSN 5915-01-441-2238