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 6620-00-278-7313
NSN 5930-01-567-5953
NSN 5999-01-109-6967
NSN 5915-01-518-7416
NSN 5920-01-057-4990
NSN 5990-01-442-3520
NSN 6105-00-424-4549
NSN 4140-00-517-7902
NSN 6145-01-446-5031
NSN 5925-01-592-0051
NSN 6105-01-461-7953
NSN 6320-00-004-9158