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 7035-01-423-8343
NSN 5925-00-267-3044
NSN 5965-01-611-9150
NSN 5925-01-341-5346
NSN 5920-01-228-4384
NSN 5925-01-499-5977
NSN 5950-00-013-1236
NSN 5895-01-433-4720
NSN 6620-01-025-1443
NSN 6650-01-222-1749
NSN 6150-01-499-5568
NSN 5895-00-064-1745