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 6685-00-191-9357
NSN 5925-01-227-5536
NSN 5998-01-355-2215
NSN 5855-01-658-1044
NSN 5999-00-431-3930
NSN 5855-01-100-3272
NSN 6685-01-510-0674
NSN 6130-01-459-7479
NSN 6240-01-106-2447
NSN 6650-00-558-2532
NSN 2925-01-215-5022
NSN 2925-01-570-2562