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 5910-01-438-0657
NSN 5855-01-467-0128
NSN 5965-01-119-8237
NSN 6685-01-025-6765
NSN 5945-01-505-1273
NSN 5905-01-305-4445
NSN 5910-01-360-8750
NSN 5915-00-883-4374
NSN 6650-01-454-3678
NSN 6610-01-161-4835
NSN 5975-00-459-4172
NSN 6130-01-296-9766