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 5975-00-690-9061
NSN 6145-01-495-8768
NSN 5905-01-572-2527
NSN 6130-01-473-1805
NSN 6610-00-251-7073
NSN 5960-01-219-5504
NSN 6220-00-145-1423
NSN 5910-01-432-9321
NSN 5835-00-280-8494
NSN 6650-01-217-9304
NSN 5895-01-281-8558
NSN 5835-01-466-5496