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 5990-01-290-4787
NSN 5915-01-581-5234
NSN 6105-00-562-5921
NSN 5950-01-519-5832
NSN 6610-01-633-8931
NSN 6610-01-340-1761
NSN 6320-01-495-1244
NSN 6610-00-794-9352
NSN 5985-00-900-8432
NSN 5999-01-460-1126
NSN 5996-01-171-2132
NSN 5960-00-532-3963