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 5920-00-328-4503
NSN 5960-01-040-4442
NSN 5960-01-025-2526
NSN 5975-01-424-8639
NSN 5990-00-386-4951
NSN 5895-00-659-2166
NSN 5925-01-373-2324
NSN 6240-01-291-1191
NSN 5935-01-384-4532
NSN 5945-01-471-7540
NSN 5895-01-514-0866
NSN 5925-01-467-2668