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 5965-01-017-5463
NSN 5915-00-798-5618
NSN 6610-00-864-4730
NSN 6110-01-390-7856
NSN 5910-00-503-3893
NSN 5930-00-209-6956
NSN 5996-01-464-4198
NSN 5965-00-153-5216
NSN 6145-01-517-3714
NSN 5920-01-033-2668
NSN 5895-01-344-7390
NSN 5895-00-860-1307