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 6220-01-219-7621
NSN 6220-00-495-3022
NSN 6130-01-202-1403
NSN 5975-01-582-3202
NSN 6220-01-118-3976
NSN 5998-01-513-8587
NSN 6620-00-990-3385
NSN 5930-01-218-2368
NSN 6150-01-112-7749
NSN 5910-01-312-8101
NSN 5930-01-282-4643
NSN 5950-01-224-7466