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 6130-00-730-7411
NSN 5965-00-392-7632
NSN 5930-00-259-7150
NSN 5905-01-294-9965
NSN 6650-01-450-7930
NSN 6135-01-470-4077
NSN 6685-01-095-5554
NSN 4140-00-833-6239
NSN 5965-00-876-2378
NSN 5925-01-541-5290
NSN 6685-01-618-7857
NSN 6645-01-541-7619