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 6150-01-177-3665
NSN 2925-01-550-0177
NSN 6620-01-025-1443
NSN 4140-01-205-1100
NSN 6620-00-930-5680
NSN 5835-00-243-0594
NSN 5855-01-356-5284
NSN 5855-01-365-4287
NSN 5910-00-506-8013
NSN 6110-00-400-8824
NSN 5990-00-490-5250
NSN 6135-01-164-3561