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 5998-00-136-2530
NSN 5835-00-823-6116
NSN 6620-01-476-7355
NSN 5960-01-170-4057
NSN 5950-00-269-2369
NSN 2925-01-521-0600
NSN 5905-01-088-7258
NSN 6610-01-010-7108
NSN 5930-01-633-9993
NSN 4140-01-517-9148
NSN 5998-01-522-0259
NSN 5930-01-149-8957