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 4140-01-471-2270
NSN 5998-00-114-1513
NSN 6620-00-606-0446
NSN 5960-01-170-4057
NSN 5910-01-384-4899
NSN 6610-01-332-9556
NSN 6110-00-657-4739
NSN 5945-01-152-9166
NSN 6320-01-177-3192
NSN 4140-01-625-9806
NSN 5996-01-010-0257
NSN 5990-00-104-4903