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 5905-00-759-8990
NSN 5999-00-469-1052
NSN 5920-00-250-2687
NSN 5910-01-024-9571
NSN 6620-01-380-4882
NSN 2925-00-059-7991
NSN 5990-01-033-1423
NSN 5960-01-394-3846
NSN 5985-01-631-3956
NSN 5960-00-591-2235
NSN 5930-00-596-9276
NSN 5990-01-044-1271