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 5975-00-286-8506
NSN 6320-01-512-2031
NSN 5905-01-484-2695
NSN 5985-01-085-3747
NSN 4140-01-183-9424
NSN 5999-01-227-2526
NSN 5930-01-045-8968
NSN 6105-01-227-2588
NSN 5855-00-411-8688
NSN 6135-00-686-4777
NSN 5965-01-485-0940
NSN 6320-01-519-0916