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 6620-01-457-9476
NSN 7035-01-594-9198
NSN 6150-01-278-9400
NSN 5930-01-422-1573
NSN 5990-00-022-8146
NSN 6105-01-039-3711
NSN 5915-01-450-9285
NSN 5996-00-686-8818
NSN 5935-00-471-3718
NSN 5965-00-420-9203
NSN 4140-00-781-8185
NSN 6650-01-618-5317