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 5905-01-304-1320
NSN 5960-01-254-3541
NSN 6135-01-390-7364
NSN 5910-01-226-0816
NSN 6610-01-343-2609
NSN 5960-01-104-7839
NSN 6130-00-718-0860
NSN 6105-00-941-6493
NSN 5990-00-831-5359
NSN 5920-01-018-1380
NSN 6610-01-287-9814
NSN 4140-00-677-3510