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 5985-01-551-5043
NSN 6105-01-212-2142
NSN 5960-00-320-3093
NSN 5998-00-607-7234
NSN 7035-01-462-8701
NSN 5915-01-485-3791
NSN 7035-01-131-1168
NSN 5935-00-824-5187
NSN 6685-01-483-1373
NSN 5895-01-180-0487
NSN 6130-00-456-5319
NSN 6145-01-236-7644