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 2925-01-596-9448
NSN 5935-01-634-0668
NSN 5930-01-099-9744
NSN 6130-00-238-6441
NSN 6645-00-958-0354
NSN 5965-00-775-6496
NSN 5998-00-969-4793
NSN 5965-00-296-1808
NSN 6650-00-155-5827
NSN 5996-01-167-9234
NSN 6220-00-907-3526
NSN 6650-01-565-6977