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 5915-01-112-0728
NSN 5960-01-170-9886
NSN 5855-01-435-8075
NSN 6240-01-553-1387
NSN 5905-01-568-9577
NSN 5975-01-283-3789
NSN 6610-01-047-7245
NSN 5945-00-492-0221
NSN 6150-00-518-1402
NSN 5945-01-366-3123
NSN 5935-01-173-9566
NSN 2925-01-159-8312