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 5965-00-419-9590
NSN 5895-01-624-4124
NSN 5920-00-526-9238
NSN 6650-00-342-6447
NSN 5985-00-199-4979
NSN 5960-01-170-4057
NSN 6130-01-567-7354
NSN 6610-01-541-4964
NSN 4140-01-093-8110
NSN 5935-01-525-5410
NSN 6150-01-143-9033
NSN 6150-01-625-3466