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 6650-00-411-1403
NSN 5945-00-063-9013
NSN 6150-01-484-5353
NSN 2925-00-962-9256
NSN 5996-01-252-3485
NSN 6130-01-316-1031
NSN 5990-00-660-8885
NSN 5905-01-211-4079
NSN 6150-01-456-6250
NSN 5945-00-203-3315
NSN 5855-01-151-5541
NSN 5835-01-197-0390