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 5985-00-467-1838
NSN 5990-01-027-8260
NSN 6320-00-468-8421
NSN 5910-01-100-2053
NSN 5935-01-447-6404
NSN 6150-01-558-9603
NSN 5925-01-556-0290
NSN 6130-01-201-4191
NSN 5905-00-185-9381
NSN 5915-00-862-5480
NSN 7035-01-483-7824
NSN 6685-01-184-6856