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 5965-01-377-3587
NSN 7035-01-492-9466
NSN 7035-01-441-8363
NSN 5915-00-435-0371
NSN 6105-01-237-2507
NSN 5925-01-542-3305
NSN 5945-00-246-5740
NSN 6685-00-930-9257
NSN 4140-00-538-8959
NSN 5915-00-112-3504
NSN 6320-01-441-2438
NSN 6320-00-213-0477