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 6150-01-025-4755
NSN 6320-01-129-9656
NSN 5996-00-054-4628
NSN 6610-01-085-6947
NSN 5835-01-096-8570
NSN 5945-00-661-0506
NSN 5915-01-648-7354
NSN 2925-00-225-5386
NSN 5990-01-359-7150
NSN 4140-01-408-7760
NSN 6145-01-030-1960
NSN 5855-00-149-0766