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 6145-00-736-8338
NSN 5945-01-627-4272
NSN 7035-01-633-7745
NSN 5905-00-248-4584
NSN 6620-01-369-5876
NSN 6150-00-874-3077
NSN 6645-01-413-8003
NSN 6110-00-816-9715
NSN 6110-01-163-8496
NSN 6650-01-064-3557
NSN 6110-01-257-8097
NSN 6110-01-139-6930