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 5835-01-218-5560
NSN 5915-00-868-4920
NSN 5910-01-193-1497
NSN 6145-01-156-9587
NSN 6130-01-583-9153
NSN 6620-01-264-6646
NSN 6685-00-768-7633
NSN 4140-01-517-3969
NSN 6150-01-619-4899
NSN 5935-01-406-4329
NSN 6320-01-347-2638
NSN 5999-01-232-6836