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 6620-00-992-5876
NSN 2925-00-149-0760
NSN 5990-01-442-3520
NSN 5999-00-494-4293
NSN 6650-00-266-6808
NSN 4140-01-057-0968
NSN 5950-01-023-2247
NSN 5930-00-188-6137
NSN 5910-01-592-1459
NSN 6320-00-400-8042
NSN 2925-00-236-9986
NSN 5999-00-027-1739