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 6240-01-442-5114
NSN 5855-01-580-1278
NSN 5915-01-441-1820
NSN 6610-00-927-2279
NSN 6110-00-288-4179
NSN 5950-01-473-0425
NSN 6610-01-514-7755
NSN 5930-01-429-8443
NSN 6645-01-383-6514
NSN 5960-01-481-3722
NSN 5930-01-424-6761
NSN 5855-01-096-9294