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 5998-01-418-8674
NSN 6105-01-100-1857
NSN 6110-00-525-3418
NSN 5950-01-227-0910
NSN 5965-00-170-5254
NSN 6610-01-465-1320
NSN 6150-01-391-4934
NSN 5930-00-805-5960
NSN 6610-01-529-5709
NSN 5996-00-345-8025
NSN 5975-01-370-8524
NSN 6610-01-131-4508