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 6150-01-412-0570
NSN 6150-01-089-9401
NSN 6650-01-541-4357
NSN 6130-01-634-0603
NSN 5960-01-269-6045
NSN 6620-01-540-8144
NSN 5998-00-216-7436
NSN 5965-00-732-8608
NSN 6145-01-607-7568
NSN 6220-01-432-0089
NSN 6620-01-609-9513
NSN 4140-00-351-7085