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 6650-01-121-5754
NSN 5920-00-644-3285
NSN 5855-00-149-0766
NSN 6145-01-568-9199
NSN 5999-00-202-0788
NSN 5910-00-418-8736
NSN 5996-01-268-8577
NSN 5945-00-204-5776
NSN 5915-01-513-9122
NSN 6130-00-233-6427
NSN 6610-01-265-1824
NSN 6610-01-625-2926