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 5996-01-406-9297
NSN 5935-01-200-8652
NSN 6610-01-174-1622
NSN 5835-00-752-6065
NSN 6150-01-516-5531
NSN 6105-00-258-9006
NSN 5975-01-099-1041
NSN 6610-01-388-6661
NSN 5925-01-351-5541
NSN 5835-01-152-9483
NSN 5985-01-343-0861
NSN 5855-01-321-3881