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 5835-01-384-3206
NSN 5930-00-451-3930
NSN 6620-01-575-9561
NSN 5895-01-304-0605
NSN 6620-01-443-8431
NSN 5965-01-414-6414
NSN 5935-00-432-0270
NSN 5915-01-382-9383
NSN 5985-00-147-6937
NSN 5975-01-338-9190
NSN 6645-01-418-1657
NSN 5935-01-163-6510