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 6610-01-308-6148
NSN 5895-01-435-7558
NSN 5950-01-641-8346
NSN 6220-00-171-8638
NSN 6685-00-139-0897
NSN 5965-00-996-3541
NSN 6645-01-159-8787
NSN 6320-00-468-8421
NSN 6650-01-322-1963
NSN 5965-00-698-0433
NSN 6320-01-249-0598
NSN 5999-01-604-4498