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 6240-00-917-7245
NSN 6110-01-247-1780
NSN 5950-01-354-7985
NSN 6645-01-103-0901
NSN 4140-00-572-5777
NSN 6135-00-935-5241
NSN 5925-01-302-1999
NSN 6220-00-485-1428
NSN 5975-00-817-4476
NSN 5920-01-601-6787
NSN 5895-00-155-8581
NSN 5920-01-534-7866