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 5990-00-313-8688
NSN 5965-01-088-5414
NSN 7035-01-265-0216
NSN 6610-01-113-2726
NSN 6610-01-176-9314
NSN 5998-00-003-9789
NSN 5950-01-536-9067
NSN 5930-01-347-5613
NSN 5920-01-470-8851
NSN 5905-01-426-6925
NSN 5915-00-392-7640
NSN 5855-01-010-4921