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 5945-00-405-1248
NSN 6145-01-342-7430
NSN 6135-01-084-1609
NSN 6145-00-451-1090
NSN 5999-01-485-3562
NSN 6220-01-415-3350
NSN 5910-01-257-2196
NSN 5895-01-585-0473
NSN 6610-00-897-4529
NSN 5935-00-378-9285
NSN 6220-01-076-5345
NSN 5945-01-556-3304