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 2925-01-324-6423
NSN 6130-01-123-3190
NSN 5990-01-035-6869
NSN 5950-01-247-9446
NSN 5930-01-169-3698
NSN 5965-01-486-3564
NSN 5915-00-253-0710
NSN 5895-01-180-1452
NSN 5950-01-351-6681
NSN 6130-00-514-1177
NSN 5996-00-553-7348
NSN 6650-01-140-4463