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 5985-00-473-2161
NSN 6645-00-321-6071
NSN 5920-00-254-8429
NSN 5965-00-309-4814
NSN 4140-00-929-6126
NSN 5925-00-286-8502
NSN 6685-01-466-9005
NSN 5998-00-539-3763
NSN 6610-01-224-7675
NSN 5999-01-314-5344
NSN 6685-01-580-0669
NSN 5965-01-113-9061