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 5935-01-534-7596
NSN 5910-01-580-0614
NSN 2925-01-172-9209
NSN 5985-01-325-9213
NSN 5985-01-170-8993
NSN 7035-01-271-1643
NSN 6135-00-793-1809
NSN 6150-01-532-4321
NSN 5975-00-170-3623
NSN 5855-01-634-0259
NSN 6645-00-664-4665
NSN 5910-00-901-1563