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 5960-00-161-0723
NSN 5990-01-287-9447
NSN 6150-00-636-0923
NSN 6150-01-254-1664
NSN 6150-01-062-0728
NSN 5999-01-457-1924
NSN 6650-01-421-2370
NSN 5855-01-634-0259
NSN 5920-01-060-5429
NSN 5935-01-634-0668
NSN 4140-01-435-0874
NSN 5910-01-057-4466