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 5975-01-023-1977
NSN 5925-00-421-3012
NSN 4140-00-838-0768
NSN 6320-01-476-7702
NSN 6645-01-283-5387
NSN 5998-00-601-6406
NSN 4140-01-123-2182
NSN 5905-00-003-5886
NSN 5920-01-214-0451
NSN 6320-00-445-1187
NSN 5950-00-855-4733
NSN 5996-01-555-7690