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 5920-01-216-1981
NSN 4140-00-075-2000
NSN 5915-01-561-8253
NSN 5975-01-390-3779
NSN 5998-01-613-3771
NSN 5855-00-189-6066
NSN 5975-00-084-1928
NSN 6320-01-631-7828
NSN 5965-01-352-1951
NSN 6610-00-106-3401
NSN 6150-01-236-1094
NSN 5915-00-900-8862