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 6645-00-456-0080
NSN 5945-00-282-3181
NSN 6150-00-141-0293
NSN 5895-01-625-8218
NSN 6130-01-236-3925
NSN 6145-01-412-3768
NSN 5930-01-426-1465
NSN 6645-00-916-5615
NSN 5945-01-333-6669
NSN 5895-01-268-0775
NSN 2925-00-233-5644
NSN 5960-01-135-9238