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 5915-01-150-1658
NSN 5990-00-067-9102
NSN 5996-01-580-0582
NSN 6610-00-879-2788
NSN 2925-01-589-9136
NSN 4140-01-411-6585
NSN 5920-01-291-2805
NSN 5905-01-542-0309
NSN 5905-00-109-5933
NSN 6220-00-069-5239
NSN 5998-00-005-2416
NSN 2925-01-650-3412