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 5935-01-202-9420
NSN 5935-01-154-4705
NSN 6110-01-543-0282
NSN 6105-01-056-8963
NSN 4140-01-368-4820
NSN 6240-01-406-5345
NSN 6145-01-262-2160
NSN 5895-01-644-3005
NSN 5935-00-661-0825
NSN 2925-00-782-1498
NSN 5905-01-366-3490
NSN 5950-00-433-2451