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 6150-01-120-9348
NSN 2925-01-251-2989
NSN 5915-00-860-0861
NSN 5950-01-570-4438
NSN 4140-01-308-6651
NSN 6130-00-151-5001
NSN 5835-01-480-9215
NSN 6135-00-577-8429
NSN 5996-00-925-1953
NSN 6650-00-537-9222
NSN 6130-00-146-5303
NSN 5960-01-522-0391