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 6685-01-452-0217
NSN 5925-01-551-2038
NSN 5915-01-111-1897
NSN 6685-01-023-4714
NSN 6645-01-228-2127
NSN 7035-01-102-3788
NSN 5965-01-234-6844
NSN 5999-00-802-2918
NSN 5965-01-100-1195
NSN 6240-00-924-7526
NSN 6620-00-054-4778
NSN 5835-00-706-0829