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 6610-01-184-9700
NSN 7035-00-104-7613
NSN 6220-01-254-0091
NSN 5999-01-350-9103
NSN 4140-01-056-6730
NSN 6320-00-116-3658
NSN 4140-00-510-3699
NSN 5910-01-568-9354
NSN 6320-00-500-4172
NSN 6150-01-448-0037
NSN 6220-01-513-0060
NSN 5895-01-328-3896