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 6620-00-915-9388
NSN 5855-00-149-0766
NSN 5920-01-283-7042
NSN 6620-01-644-8388
NSN 6645-00-486-8649
NSN 6110-00-018-0916
NSN 5960-01-320-3362
NSN 5950-01-484-6003
NSN 5910-01-574-0303
NSN 6150-01-514-1410
NSN 6150-00-806-7956
NSN 5998-00-453-0072