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 5905-01-544-1086
NSN 6320-01-036-2598
NSN 5895-01-283-4507
NSN 6135-01-340-2599
NSN 5965-00-772-8024
NSN 6685-01-311-2012
NSN 5965-01-642-9594
NSN 5999-00-275-8599
NSN 7035-01-494-1161
NSN 6320-00-261-9136
NSN 6610-01-196-3458
NSN 5975-01-646-0874