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 6145-01-391-2346
NSN 5999-00-189-0772
NSN 6320-00-036-3688
NSN 5945-00-621-4462
NSN 5975-01-442-3120
NSN 5996-00-699-4468
NSN 6105-00-627-1230
NSN 5990-01-078-1294
NSN 5895-00-567-1140
NSN 6620-01-562-0615
NSN 5996-01-591-1049
NSN 5998-00-526-8049