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 7035-00-727-4068
NSN 5950-00-177-8075
NSN 5985-01-430-3156
NSN 5996-01-651-7063
NSN 5965-01-442-0490
NSN 5985-01-156-7921
NSN 5910-01-304-7145
NSN 6105-01-113-5045
NSN 6320-01-052-2118
NSN 5998-01-350-7195
NSN 6620-01-157-9267
NSN 6610-00-689-3629