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 5975-00-567-2766
NSN 6685-00-778-3905
NSN 5996-01-437-1186
NSN 6610-01-189-3001
NSN 5965-00-985-4152
NSN 5945-00-661-0506
NSN 5935-00-415-8159
NSN 6135-00-203-9645
NSN 5950-01-642-2607
NSN 5975-01-229-0401
NSN 5905-01-318-7843
NSN 6320-00-886-9771