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 6220-00-429-6652
NSN 5895-01-593-6306
NSN 6240-01-048-3330
NSN 5905-01-182-1268
NSN 5990-00-446-0518
NSN 6220-01-210-1906
NSN 5965-01-100-4645
NSN 5945-01-594-7192
NSN 6145-00-988-3261
NSN 5905-00-873-7282
NSN 5996-01-163-1768
NSN 5930-00-948-6684