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 2925-01-604-8984
NSN 6105-01-239-2247
NSN 5950-01-245-8847
NSN 5905-01-423-1338
NSN 4140-01-199-9771
NSN 5960-00-980-6749
NSN 5910-00-540-1167
NSN 4140-01-152-2672
NSN 5855-01-131-5166
NSN 5965-00-076-9561
NSN 6135-01-628-1688
NSN 6610-01-339-1595