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 5985-00-824-0500
NSN 5996-00-034-0918
NSN 5998-01-165-3662
NSN 6145-00-224-1721
NSN 5996-00-360-5126
NSN 6220-01-123-5139
NSN 5835-01-373-9506
NSN 5998-01-562-7324
NSN 6685-01-623-5151
NSN 5996-01-142-0878
NSN 5960-00-854-8643
NSN 5915-00-281-8175