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 6130-01-634-0603
NSN 6685-01-546-9865
NSN 6645-00-960-6594
NSN 5945-01-264-2824
NSN 6220-01-616-9807
NSN 5905-01-074-1460
NSN 5930-01-229-7534
NSN 5998-00-912-1860
NSN 5935-01-468-6032
NSN 4140-00-376-5712
NSN 6150-01-476-3538
NSN 6130-01-634-0603