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 6645-01-561-3516
NSN 6320-01-354-6204
NSN 5915-01-439-0612
NSN 6645-01-229-2497
NSN 5905-01-201-9311
NSN 6685-01-364-8552
NSN 6610-01-431-8575
NSN 5925-01-553-4153
NSN 5895-00-234-6319
NSN 6645-00-764-3355
NSN 5895-01-634-0630
NSN 5905-01-410-7780