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 4140-01-534-3962
NSN 5950-00-228-4996
NSN 5855-01-468-4996
NSN 5998-00-155-6002
NSN 6220-00-923-2660
NSN 5925-00-881-6394
NSN 6145-01-266-5076
NSN 5925-01-494-6619
NSN 5998-01-386-2122
NSN 5965-01-209-2838
NSN 5998-01-376-3644
NSN 5945-01-332-3274