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 5990-01-021-7303
NSN 5935-00-262-3279
NSN 5975-01-269-0283
NSN 5985-00-694-5381
NSN 6110-01-396-0017
NSN 5895-01-036-1521
NSN 5920-01-554-9804
NSN 5915-01-022-4669
NSN 5950-00-078-6299
NSN 6145-00-441-2512
NSN 5925-01-492-9847
NSN 5950-01-642-5861