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 6110-00-850-2860
NSN 5855-01-409-1792
NSN 5835-00-518-4507
NSN 5998-01-406-4354
NSN 6610-01-152-2821
NSN 5985-00-518-6245
NSN 7035-01-656-9650
NSN 5960-00-710-2769
NSN 5975-00-864-5267
NSN 5930-01-470-6651
NSN 6650-01-273-3152
NSN 6130-01-318-8012