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 6620-01-513-9674
NSN 6240-01-057-1716
NSN 5930-00-449-6831
NSN 5985-01-548-8331
NSN 5960-00-455-9218
NSN 6135-01-408-9244
NSN 6645-01-365-4091
NSN 6150-00-144-7115
NSN 6105-01-288-5003
NSN 5945-01-176-8247
NSN 5950-01-412-2896
NSN 6150-01-594-2204