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 2925-00-912-0580
NSN 6135-01-519-7879
NSN 5999-01-551-3480
NSN 6220-01-027-1294
NSN 5990-00-752-2126
NSN 5945-01-293-4228
NSN 6105-01-310-7939
NSN 6320-01-495-0512
NSN 5935-01-032-4586
NSN 6240-01-481-8846
NSN 5996-01-526-6120
NSN 5930-01-286-9119