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 6620-00-335-7437
NSN 5835-01-310-8979
NSN 6610-00-984-6528
NSN 6610-01-641-4191
NSN 5920-01-607-8055
NSN 6645-00-057-3499
NSN 4140-00-218-3579
NSN 4140-01-370-5609
NSN 4140-00-322-9987
NSN 5945-01-139-3868
NSN 5990-00-230-8981
NSN 5855-01-586-6165