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 6145-00-846-8173
NSN 5999-01-254-9500
NSN 6135-01-472-9011
NSN 6620-01-420-7465
NSN 5930-00-802-0072
NSN 6150-01-507-4358
NSN 5895-01-533-7625
NSN 5999-01-244-8449
NSN 5996-00-902-3445
NSN 5999-01-649-1451
NSN 5920-01-113-9040
NSN 5945-01-391-4999