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 5935-01-458-2637
NSN 5998-01-354-4643
NSN 2925-00-707-6770
NSN 5975-01-502-8011
NSN 5915-00-998-4573
NSN 6320-01-643-0850
NSN 6620-00-973-3685
NSN 6610-01-514-8898
NSN 5950-01-356-4051
NSN 6685-01-582-5693
NSN 5996-00-122-0350
NSN 5920-01-032-4756