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 6620-01-163-3329
NSN 5910-00-864-5465
NSN 5975-00-193-0023
NSN 6135-01-322-4655
NSN 6130-01-266-8868
NSN 5950-00-221-6719
NSN 5920-01-558-4490
NSN 6320-01-525-4789
NSN 5950-01-634-0677
NSN 5855-01-323-5394
NSN 6650-01-467-2355
NSN 6645-01-627-8040