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 6145-00-241-6400
NSN 6130-00-964-2928
NSN 6105-00-798-0582
NSN 5915-01-022-8596
NSN 6685-01-025-1587
NSN 6145-01-180-2599
NSN 6135-01-303-0295
NSN 5990-01-027-8260
NSN 5950-00-168-4094
NSN 6150-00-996-7668
NSN 5905-01-103-4705
NSN 5835-01-384-3206