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 5945-01-169-8214
NSN 6685-01-067-9370
NSN 5920-01-370-4376
NSN 6320-01-560-7177
NSN 5975-00-409-0791
NSN 5965-01-272-4199
NSN 5960-00-265-7576
NSN 4140-01-519-9343
NSN 5990-01-336-3976
NSN 5945-01-449-1281
NSN 7035-01-411-6062
NSN 6145-01-254-5468