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 5925-01-182-1639
NSN 5895-00-816-9763
NSN 6240-01-327-4120
NSN 5996-01-212-7174
NSN 5920-01-649-8214
NSN 6105-01-059-2307
NSN 2925-01-424-0235
NSN 5895-01-245-5315
NSN 5950-01-515-6842
NSN 5975-00-105-5107
NSN 5945-00-216-7432
NSN 5915-00-908-0167