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 6320-01-173-7950
NSN 6320-01-250-0290
NSN 6220-00-408-1566
NSN 5935-00-779-5153
NSN 6685-01-391-8587
NSN 6240-00-573-7514
NSN 6240-01-409-2465
NSN 5920-01-227-7614
NSN 6145-01-295-6482
NSN 6645-00-574-9712
NSN 6320-01-129-9656
NSN 5905-01-151-6508