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 4140-01-147-4764
NSN 5945-01-250-7436
NSN 5930-00-020-0035
NSN 6320-01-371-0515
NSN 5915-00-225-9506
NSN 5965-01-428-2458
NSN 6135-01-275-9767
NSN 6110-01-464-0673
NSN 5930-01-595-6302
NSN 5990-01-024-9659
NSN 5998-01-265-1366
NSN 5999-01-529-6316