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 5985-01-090-1076
NSN 5920-01-339-7421
NSN 6150-01-477-5567
NSN 6135-01-478-9316
NSN 6135-01-045-1504
NSN 5985-01-510-4684
NSN 5950-01-194-2767
NSN 5895-00-421-9850
NSN 5920-01-121-1213
NSN 4140-01-287-5429
NSN 6150-01-136-5136
NSN 5905-01-220-7417