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 5905-01-129-5992
NSN 5960-01-383-6262
NSN 6650-00-086-1571
NSN 6145-01-401-3713
NSN 6685-01-642-2757
NSN 6685-00-959-3267
NSN 6240-01-370-5818
NSN 5905-00-839-2489
NSN 6240-01-341-5943
NSN 4140-00-004-4544
NSN 5925-01-050-2009
NSN 5998-01-524-0661