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 5960-01-570-8605
NSN 5910-01-378-9150
NSN 6135-01-522-3386
NSN 6135-01-589-9467
NSN 5895-01-472-9222
NSN 6320-00-139-1090
NSN 6145-00-855-4468
NSN 2925-00-494-5537
NSN 5920-00-146-4109
NSN 6645-01-571-4989
NSN 5930-01-339-3328
NSN 5985-01-331-1647