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 5985-00-837-2400
NSN 5945-01-604-2976
NSN 4140-00-135-6398
NSN 6220-01-632-7594
NSN 7035-01-280-4692
NSN 5930-01-601-3250
NSN 5996-00-904-5193
NSN 5965-00-296-9994
NSN 5945-01-535-1990
NSN 5975-00-731-1249
NSN 7035-00-020-2227
NSN 5960-01-067-4604