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 5990-00-982-8030
NSN 5985-01-281-5031
NSN 6110-01-434-1486
NSN 6220-01-422-3602
NSN 5935-00-642-3645
NSN 5930-00-541-8594
NSN 5998-00-916-9157
NSN 4140-00-225-8586
NSN 6320-01-283-1300
NSN 5835-01-641-0073
NSN 6220-00-468-5801
NSN 5910-01-361-8864