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 5930-01-069-2776
NSN 6610-00-773-3004
NSN 5965-01-406-4164
NSN 6610-00-594-6372
NSN 6645-01-441-4456
NSN 5915-01-386-4402
NSN 5950-00-135-2092
NSN 6110-01-195-3631
NSN 6645-00-262-7448
NSN 6135-00-416-2898
NSN 6220-01-171-6976
NSN 6220-01-528-7232