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 5945-00-642-2000
NSN 6105-00-686-5995
NSN 7035-01-226-2545
NSN 5945-01-503-0423
NSN 5895-00-082-4269
NSN 5945-00-193-8096
NSN 6320-00-853-1920
NSN 2925-00-321-2032
NSN 6150-01-406-3274
NSN 2925-01-357-9021
NSN 5985-01-262-6471
NSN 6620-01-613-7996