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 5998-01-236-3814
NSN 6685-01-426-3893
NSN 6105-01-504-4368
NSN 5835-01-357-1247
NSN 5935-01-463-3040
NSN 5975-00-553-5531
NSN 6220-01-387-6332
NSN 5975-01-136-7450
NSN 5975-00-754-5299
NSN 5835-00-170-5238
NSN 5985-00-285-8466
NSN 6110-01-443-1726