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 4140-01-356-5614
NSN 6240-00-820-1705
NSN 5960-01-577-5682
NSN 6650-00-346-8672
NSN 5999-01-417-2123
NSN 5915-00-480-5163
NSN 5855-01-020-7982
NSN 5998-01-085-6299
NSN 6320-01-476-7702
NSN 6110-01-220-0518
NSN 6105-01-376-3200
NSN 6610-01-300-8383