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 5998-00-295-3694
NSN 5975-00-519-4516
NSN 5950-01-338-1089
NSN 5835-00-757-3558
NSN 6650-01-290-4001
NSN 6320-00-681-1324
NSN 5945-01-305-3513
NSN 6610-01-334-3157
NSN 4140-00-765-1155
NSN 6105-01-318-7356
NSN 6685-01-014-5336
NSN 5925-00-836-2393