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 6220-01-433-3199
NSN 5930-01-353-3877
NSN 5910-01-633-9963
NSN 6145-00-905-6797
NSN 5945-00-344-3255
NSN 5965-01-453-2865
NSN 5855-01-600-0486
NSN 5905-01-135-4023
NSN 5910-01-133-3897
NSN 5999-00-513-1530
NSN 5985-01-615-9171
NSN 6105-01-235-2910