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 5990-01-650-9034
NSN 6110-00-296-0500
NSN 5998-01-477-1734
NSN 6145-00-004-7323
NSN 5905-00-038-6664
NSN 5920-00-156-7375
NSN 6150-00-757-1677
NSN 6610-00-018-5141
NSN 5935-01-039-3341
NSN 6240-01-454-6542
NSN 5975-00-762-2719
NSN 5925-00-762-3790