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 6110-01-217-2870
NSN 7035-01-112-4565
NSN 6645-01-313-9634
NSN 6220-01-290-1260
NSN 2925-01-327-3069
NSN 6220-01-057-7365
NSN 6135-00-753-2276
NSN 5975-01-648-2592
NSN 5835-01-023-0511
NSN 6110-00-221-1868
NSN 6150-01-412-1123
NSN 5895-01-301-6101