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 5835-01-528-7454
NSN 7035-01-608-7826
NSN 5975-00-244-2560
NSN 7035-00-392-5417
NSN 5990-01-164-0220
NSN 5925-01-517-6372
NSN 5920-00-710-2781
NSN 5915-00-071-3797
NSN 6110-01-188-1532
NSN 6110-00-387-3911
NSN 5855-01-053-6782
NSN 2925-01-020-5099