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 5930-01-450-1309
NSN 5910-00-045-9260
NSN 5925-00-402-7768
NSN 5998-01-456-0539
NSN 5990-01-147-5225
NSN 6610-00-583-1084
NSN 6650-01-250-1244
NSN 6610-01-420-7817
NSN 5965-01-437-5934
NSN 5930-01-055-3364
NSN 5920-01-125-6469
NSN 5920-01-634-0250