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 5985-01-235-5413
NSN 6105-01-589-4242
NSN 5935-01-046-3327
NSN 5895-01-183-1658
NSN 6110-00-474-9550
NSN 6130-01-267-7292
NSN 5895-00-043-0222
NSN 6150-01-354-6736
NSN 5855-00-149-0766
NSN 6320-00-809-5744
NSN 6145-01-003-8665
NSN 5895-01-454-5652