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 5855-01-519-4991
NSN 6650-01-472-6753
NSN 7035-00-543-3272
NSN 5945-01-053-1643
NSN 5895-00-501-8174
NSN 5998-01-054-2994
NSN 5910-01-398-4823
NSN 5920-01-314-6341
NSN 6620-01-600-0479
NSN 6610-01-567-3026
NSN 5835-00-228-9082
NSN 2925-00-585-9861