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 6620-01-391-7331
NSN 5925-01-412-3733
NSN 5910-00-859-4486
NSN 5999-01-261-4452
NSN 6650-01-491-2008
NSN 5905-01-384-3720
NSN 7035-01-219-7987
NSN 6240-01-424-4529
NSN 6610-01-542-2276
NSN 6645-01-547-0300
NSN 6240-01-207-7230
NSN 5945-00-296-8464