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 5930-00-924-7237
NSN 5920-01-544-3451
NSN 6130-01-564-8694
NSN 7035-01-293-0322
NSN 5835-01-113-4604
NSN 6240-01-093-0837
NSN 5950-01-516-4260
NSN 4140-01-096-0238
NSN 6620-01-614-3591
NSN 6130-01-565-5500
NSN 5935-01-086-7312
NSN 6240-01-424-9997