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 5965-00-360-9534
NSN 5835-01-339-0542
NSN 7035-01-123-0085
NSN 6620-00-946-8016
NSN 6130-00-966-1776
NSN 5835-01-424-0054
NSN 5835-00-617-3578
NSN 6135-00-444-1402
NSN 6150-00-421-2112
NSN 5960-00-871-3950
NSN 7035-01-463-3368
NSN 5855-01-571-6715