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 5999-00-552-6161
NSN 5920-01-648-8343
NSN 6110-00-480-7868
NSN 2925-00-149-0760
NSN 6220-01-185-5545
NSN 5998-00-738-7731
NSN 6610-01-378-8422
NSN 6220-01-287-3942
NSN 6650-00-140-2353
NSN 6240-01-503-1211
NSN 6145-00-945-7473
NSN 6240-01-153-8015