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 2925-01-076-6128
NSN 5985-00-642-8911
NSN 5998-01-242-9701
NSN 6130-00-580-3725
NSN 5930-00-206-0210
NSN 5945-00-027-3013
NSN 6645-01-537-1066
NSN 5960-00-630-6630
NSN 5990-01-200-7460
NSN 6130-01-122-0690
NSN 2925-01-219-9471
NSN 5945-01-384-3198