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 6150-01-029-4118
NSN 6240-01-469-6686
NSN 6320-01-006-6138
NSN 6610-01-400-3880
NSN 6620-00-181-6391
NSN 5985-01-280-5497
NSN 6130-01-069-2514
NSN 5945-00-794-5795
NSN 2925-00-468-5273
NSN 5965-00-175-8972
NSN 5855-01-147-4785
NSN 6645-01-381-6084