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 6650-01-515-9396
NSN 6685-01-053-3282
NSN 5910-01-433-3399
NSN 6240-00-316-3167
NSN 6650-01-496-2662
NSN 5985-00-177-3633
NSN 6685-00-867-6670
NSN 5905-00-438-3378
NSN 5855-01-650-3762
NSN 5998-00-903-1601
NSN 6150-01-341-0921
NSN 5998-01-644-2690