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 6320-00-937-5625
NSN 6320-01-418-6681
NSN 5915-00-521-1148
NSN 4140-00-099-9205
NSN 6145-01-424-3364
NSN 6620-00-054-4778
NSN 5930-00-683-2923
NSN 6105-00-115-1574
NSN 5990-01-312-2638
NSN 5945-01-337-7068
NSN 5905-00-476-9660
NSN 5915-00-451-6097