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 5990-00-409-3594
NSN 5965-01-478-9375
NSN 5930-01-529-7335
NSN 6650-01-360-3848
NSN 5985-00-295-3919
NSN 5998-01-206-2903
NSN 6645-01-089-6459
NSN 6130-01-438-6960
NSN 6145-01-512-8688
NSN 7035-01-357-1251
NSN 5925-01-594-1873
NSN 6610-00-227-8846