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 5999-00-172-4822
NSN 5950-01-142-6510
NSN 5905-01-429-7513
NSN 6645-00-081-4298
NSN 5975-01-375-4417
NSN 6110-01-268-3021
NSN 6110-01-169-2816
NSN 5975-01-425-1268
NSN 5985-01-258-6717
NSN 4140-00-974-9994
NSN 6145-00-059-8943
NSN 5930-00-521-1672