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 5990-01-554-8547
NSN 5990-00-524-2293
NSN 6150-01-528-0998
NSN 5920-01-464-4373
NSN 6145-01-484-8735
NSN 5915-00-961-1649
NSN 6650-01-633-0333
NSN 5895-01-574-6798
NSN 5998-01-629-9115
NSN 7035-01-138-3698
NSN 5930-00-759-6653
NSN 5996-01-429-8967