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 5920-00-243-9506
NSN 6320-01-541-7585
NSN 6105-01-525-8006
NSN 5985-01-503-2314
NSN 6645-01-306-7376
NSN 5945-01-373-9202
NSN 5920-01-019-8880
NSN 6135-01-554-4281
NSN 5895-01-070-8997
NSN 5925-00-550-4946
NSN 6135-01-463-2445
NSN 6105-01-547-2960