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 6610-00-553-5103
NSN 6240-00-484-5947
NSN 5950-00-863-3724
NSN 5925-01-254-2578
NSN 5930-01-094-7863
NSN 6240-01-070-2483
NSN 6240-01-471-4180
NSN 5915-00-780-1944
NSN 6145-00-691-3609
NSN 5935-01-100-1171
NSN 5975-00-684-8188
NSN 6685-01-056-5283