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 5915-01-035-3650
NSN 2925-01-359-9818
NSN 5945-00-624-0158
NSN 6135-01-268-2152
NSN 6650-01-206-3584
NSN 6110-01-649-7327
NSN 6135-00-152-8729
NSN 5920-01-188-8445
NSN 5999-00-113-9325
NSN 5910-01-519-8236
NSN 6150-00-583-9878
NSN 5985-01-122-7400