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 5990-01-582-5238
NSN 7035-00-938-8289
NSN 6220-00-679-5629
NSN 4140-00-623-0248
NSN 5996-01-093-1944
NSN 5835-00-770-2843
NSN 6320-00-242-3300
NSN 5925-01-539-8194
NSN 5965-01-007-1963
NSN 6685-01-172-1254
NSN 5985-00-580-4760
NSN 5990-01-497-2138