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 5999-00-146-1247
NSN 6130-01-468-9662
NSN 5985-00-437-6020
NSN 5835-01-608-8868
NSN 6145-01-125-0974
NSN 6685-01-469-0984
NSN 6130-00-335-4862
NSN 6135-01-412-8929
NSN 5930-01-522-3468
NSN 6645-01-486-4305
NSN 6645-00-851-6654
NSN 5925-00-938-7370