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 6620-01-388-8955
NSN 5895-01-535-1395
NSN 7035-00-541-8516
NSN 4140-00-772-5244
NSN 6685-01-065-0530
NSN 5990-00-962-2806
NSN 6240-00-255-6976
NSN 6105-01-344-4563
NSN 6645-01-283-5387
NSN 5950-01-069-2229
NSN 5835-01-050-9509
NSN 6645-01-603-1004