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 6650-00-626-1891
NSN 5905-00-661-2395
NSN 5996-01-198-4583
NSN 5965-01-399-8454
NSN 6105-01-478-0548
NSN 6650-01-303-8351
NSN 7035-01-434-0606
NSN 6240-01-360-4352
NSN 6105-01-168-8335
NSN 6320-00-284-1524
NSN 5950-01-431-6884
NSN 6105-01-146-5749