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 6610-01-385-1771
NSN 5905-01-116-8938
NSN 5895-00-482-9282
NSN 6110-01-470-4622
NSN 5930-01-160-8539
NSN 5945-00-177-4676
NSN 5935-01-100-0677
NSN 5935-00-761-7252
NSN 5945-01-301-4843
NSN 6110-01-519-2569
NSN 6135-01-469-6429
NSN 6220-00-761-6253