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 5996-01-659-4797
NSN 6220-01-570-9602
NSN 6320-01-521-1764
NSN 5895-00-919-6526
NSN 5935-01-018-2376
NSN 5950-01-583-8433
NSN 5945-01-418-1762
NSN 5930-01-480-4323
NSN 5996-01-391-7489
NSN 5925-01-415-3084
NSN 5985-01-025-6051
NSN 5999-00-406-5773