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 4140-01-406-2054
NSN 5960-01-206-0743
NSN 6685-01-206-2681
NSN 6650-01-441-7790
NSN 5835-00-494-8419
NSN 6145-00-358-6700
NSN 5999-00-338-1675
NSN 6130-00-686-4906
NSN 6150-01-565-7270
NSN 5965-00-073-3488
NSN 5996-01-437-7234
NSN 5855-01-213-9076