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 5915-01-258-4911
NSN 6105-01-112-2308
NSN 5920-00-163-4185
NSN 5950-00-381-8549
NSN 5999-01-250-1666
NSN 6610-00-111-7312
NSN 5920-01-544-8608
NSN 5905-01-255-7666
NSN 6620-00-935-1321
NSN 5945-00-932-2671
NSN 6240-00-160-0786
NSN 6145-01-016-0759