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 6105-01-286-4917
NSN 6130-00-419-1120
NSN 5996-00-854-3311
NSN 5855-01-180-5369
NSN 5915-01-111-8476
NSN 6105-01-414-7100
NSN 6150-01-481-3735
NSN 5998-01-540-9284
NSN 7035-01-423-8343
NSN 5835-00-253-3453
NSN 4140-01-525-8158
NSN 6220-00-947-7621