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 6620-01-364-0195
NSN 6135-00-284-1406
NSN 6620-00-060-0549
NSN 6135-01-606-8244
NSN 5998-01-068-4352
NSN 5935-01-369-9094
NSN 5895-01-352-9941
NSN 5905-00-243-9520
NSN 6135-01-574-6577
NSN 5910-01-206-1518
NSN 6110-00-118-1260
NSN 5935-01-206-4968