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 5999-01-024-9547
NSN 5905-01-430-3500
NSN 2925-00-467-7150
NSN 6105-01-494-9948
NSN 6610-00-234-3918
NSN 5930-01-497-0928
NSN 5985-00-455-7275
NSN 6240-01-559-8393
NSN 6130-00-578-0869
NSN 6105-01-607-0381
NSN 6645-00-815-5448
NSN 6145-01-514-7305