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 5855-00-494-9581
NSN 6135-00-100-8890
NSN 6220-01-453-4975
NSN 5895-00-400-0230
NSN 5905-01-574-9951
NSN 5996-00-974-9583
NSN 6105-00-936-6675
NSN 6135-01-328-6583
NSN 6320-01-435-5991
NSN 5925-01-420-2890
NSN 5998-01-318-3502
NSN 5905-01-202-8489