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 6220-01-126-4839
NSN 6110-00-734-4692
NSN 2925-01-408-6205
NSN 6610-00-407-4295
NSN 6130-01-029-5470
NSN 5996-01-384-9934
NSN 6150-01-325-1075
NSN 5920-01-644-7974
NSN 5925-00-211-4313
NSN 6240-01-336-3580
NSN 5990-01-312-2638
NSN 5975-00-017-7247