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 6685-00-823-7790
NSN 5945-00-724-3810
NSN 6220-01-093-9737
NSN 6620-00-518-3595
NSN 4140-01-605-6355
NSN 5935-00-947-2168
NSN 5996-00-546-1425
NSN 6645-00-092-5091
NSN 5910-01-390-3991
NSN 5999-01-063-8092
NSN 6130-01-436-8158
NSN 6650-01-284-6536