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 5996-00-859-3188
NSN 6145-01-445-9788
NSN 5950-01-141-7510
NSN 5960-00-285-1001
NSN 5905-00-985-1309
NSN 6685-00-702-3074
NSN 6220-00-553-8938
NSN 5910-00-855-1497
NSN 5925-01-600-8927
NSN 5905-00-052-0317
NSN 5985-00-221-1563
NSN 5999-01-435-7242