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 5950-01-590-6393
NSN 6240-00-227-0135
NSN 4140-00-408-9989
NSN 6610-01-213-9288
NSN 5905-00-597-4124
NSN 5996-00-003-3559
NSN 6110-01-102-6322
NSN 5999-01-054-4359
NSN 5998-00-904-7610
NSN 6130-01-582-6318
NSN 5950-01-429-7764
NSN 6620-00-891-8584