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 5835-01-177-1092
NSN 5975-01-065-2265
NSN 5945-01-023-7993
NSN 5950-01-440-4322
NSN 6240-01-535-3814
NSN 5920-01-462-6336
NSN 5965-00-387-6880
NSN 6150-01-526-6512
NSN 5996-00-351-2369
NSN 5920-01-270-7795
NSN 6150-00-406-4324
NSN 6240-00-570-9884