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 5895-00-246-4415
NSN 5905-01-088-8623
NSN 5998-01-129-0510
NSN 6150-00-681-1664
NSN 2925-00-580-4931
NSN 6610-01-046-8568
NSN 5945-00-326-9382
NSN 5920-01-349-3488
NSN 2925-01-212-1040
NSN 6650-01-407-4653
NSN 6220-01-469-1403
NSN 5910-01-236-0823