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 6220-01-008-7401
NSN 6620-01-470-1058
NSN 4140-01-069-6989
NSN 5998-00-418-3587
NSN 6610-01-398-8815
NSN 6620-00-348-4645
NSN 6685-01-449-0062
NSN 5895-00-508-1877
NSN 5996-00-408-3387
NSN 5945-00-543-3231
NSN 6685-01-258-2455
NSN 6135-01-468-6491