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 5998-01-025-5232
NSN 5905-01-551-3484
NSN 6145-00-468-8534
NSN 5975-01-423-0695
NSN 6220-01-426-8824
NSN 6110-00-835-8919
NSN 6620-01-156-4641
NSN 5895-00-983-4105
NSN 5999-00-916-2273
NSN 5910-01-265-0816
NSN 5950-01-442-7195
NSN 6135-01-511-0373