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 5835-00-918-8169
NSN 5835-01-354-0566
NSN 6220-01-227-1917
NSN 5975-00-546-5570
NSN 5990-00-840-6571
NSN 6130-01-105-2600
NSN 6150-01-641-3519
NSN 5985-01-333-7952
NSN 5965-01-633-8849
NSN 5945-00-042-5553
NSN 4140-00-869-9032
NSN 6110-00-964-3514