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 5905-00-976-3250
NSN 6105-00-145-2607
NSN 6620-01-030-0525
NSN 2925-01-264-1699
NSN 5935-01-266-3165
NSN 5945-00-004-0553
NSN 6645-01-283-5387
NSN 6130-01-337-1760
NSN 5895-00-714-3249
NSN 5996-01-219-5743
NSN 5996-01-452-9489
NSN 6135-01-350-2932