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 6105-01-590-3278
NSN 4140-00-861-5399
NSN 6105-00-187-0094
NSN 5905-01-311-6831
NSN 6130-01-215-6382
NSN 6220-01-530-3265
NSN 6240-00-461-1451
NSN 6220-01-468-8897
NSN 5920-01-104-4332
NSN 6110-00-442-7657
NSN 5920-00-891-2771
NSN 5945-01-623-6193