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 6110-01-386-1536
NSN 6610-00-978-4000
NSN 5950-01-158-6865
NSN 5835-00-711-3371
NSN 5950-01-445-1228
NSN 6110-01-297-3924
NSN 6130-01-505-9402
NSN 6645-00-960-6594
NSN 6685-01-034-1150
NSN 6620-00-052-3277
NSN 5930-00-233-6211
NSN 6610-01-090-5908