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 5925-01-112-0839
NSN 4140-01-229-2742
NSN 5985-00-613-2249
NSN 5935-01-388-9649
NSN 6150-01-077-8195
NSN 5996-00-071-4000
NSN 6220-00-097-2473
NSN 6645-00-224-8632
NSN 6110-00-985-2342
NSN 5985-00-956-3056
NSN 5975-01-360-9524
NSN 5915-01-510-3867