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 6685-01-567-6120
NSN 6145-01-444-0812
NSN 5985-01-021-1353
NSN 5855-01-245-8689
NSN 6135-01-252-0315
NSN 5999-01-616-9809
NSN 5990-01-124-4291
NSN 5945-01-452-1814
NSN 7035-00-142-9076
NSN 5950-00-983-5367
NSN 5935-01-114-7124
NSN 6320-00-004-9158