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 5999-01-119-4109
NSN 4140-01-422-4431
NSN 5905-01-634-0595
NSN 6220-01-032-3451
NSN 5960-00-661-0477
NSN 5895-01-467-5156
NSN 5950-01-459-1374
NSN 6135-00-906-0984
NSN 5965-01-200-6613
NSN 6685-01-142-9276
NSN 6130-01-496-7889
NSN 6645-00-551-8291