With plastic insert
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 6150-01-364-8688
NSN 6240-01-019-1997
NSN 5925-00-243-1654
NSN 6645-01-228-7886
NSN 6620-00-249-7034
NSN 5915-00-113-4396
NSN 6135-01-508-3784
NSN 5855-01-208-1471
NSN 5905-01-324-2303
NSN 6220-01-044-0708
NSN 6110-00-179-4260
NSN 5920-00-962-0431