A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified); seat, ball socket and holder, spring. See also rotor, engine poppet valve.
NSN 6645-01-320-4138
NSN 5965-00-368-8204
NSN 6150-00-078-3489
NSN 5960-01-563-6975
NSN 4140-01-400-2942
NSN 6620-01-104-5758
NSN 5985-00-703-0999
NSN 5855-01-510-2898
NSN 5855-00-482-9876
NSN 5915-01-386-7171
NSN 5960-00-297-7099
NSN 6150-01-431-7624