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 6645-01-147-2089
NSN 4140-00-808-9759
NSN 5960-00-047-3944
NSN 6110-01-021-6712
NSN 5975-01-363-2905
NSN 5975-01-322-4886
NSN 6645-01-587-0488
NSN 6130-00-215-2664
NSN 5998-00-349-8944
NSN 6105-01-111-3043
NSN 2925-01-333-6346
NSN 5975-01-394-8985