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 6610-00-982-5281
NSN 5999-01-510-4256
NSN 5915-00-082-1286
NSN 5990-01-240-7288
NSN 7035-01-421-4446
NSN 5960-01-241-9078
NSN 6685-00-148-4847
NSN 6645-01-162-8023
NSN 4140-01-350-4475
NSN 6135-00-145-8884
NSN 5945-01-343-8835
NSN 5920-01-444-9935