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 6220-01-029-5037
NSN 6135-01-222-0703
NSN 6110-01-240-5024
NSN 6320-01-540-4885
NSN 5975-00-422-4234
NSN 6645-01-366-5033
NSN 5999-01-191-3033
NSN 6240-01-246-4258
NSN 5935-00-253-5191
NSN 5960-00-008-6503
NSN 6220-01-579-6112
NSN 6150-01-544-3203