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 5835-01-059-5535
NSN 6110-01-056-4964
NSN 6320-01-498-4954
NSN 5960-01-114-0197
NSN 5930-00-221-6570
NSN 6610-00-626-8523
NSN 6685-01-142-9806
NSN 6320-01-155-8295
NSN 6220-01-534-6695
NSN 5960-00-178-0968
NSN 6105-01-550-7338
NSN 2925-01-181-1216