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 5925-00-148-4513
NSN 5999-01-309-7604
NSN 5895-01-268-7337
NSN 5998-01-483-0810
NSN 5915-00-155-4766
NSN 6320-01-308-9392
NSN 5998-01-258-3933
NSN 6150-01-607-5915
NSN 4140-01-609-6895
NSN 6145-01-570-7267
NSN 5945-00-247-5752
NSN 6145-00-717-8421