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 5975-01-377-2524
NSN 5945-01-102-2121
NSN 5895-00-389-7171
NSN 5905-01-314-4306
NSN 5930-00-875-7631
NSN 5975-01-579-0157
NSN 5855-01-621-6999
NSN 5990-01-081-0619
NSN 6150-00-150-8838
NSN 6645-00-491-8963
NSN 5999-01-499-4565
NSN 6150-01-519-2676