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 6145-00-199-8066
NSN 4140-01-206-4981
NSN 5920-01-391-7624
NSN 5990-00-398-0507
NSN 6610-01-445-1036
NSN 6620-01-262-4046
NSN 7035-01-313-6973
NSN 5998-00-544-0330
NSN 6650-00-997-4337
NSN 2925-00-026-0005
NSN 5999-00-314-4508
NSN 6650-01-317-2101