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 5835-01-588-6533
NSN 5985-01-102-2514
NSN 6105-01-427-2336
NSN 7035-01-227-2546
NSN 5905-00-213-6180
NSN 6135-01-142-2417
NSN 5920-01-056-5481
NSN 5895-00-925-3364
NSN 6650-01-375-8207
NSN 6240-01-292-5071
NSN 6240-01-367-9624
NSN 5920-01-458-4931