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 5945-01-217-7583
NSN 6135-01-443-4484
NSN 5910-00-226-0111
NSN 5996-01-136-9351
NSN 5960-01-157-2641
NSN 6685-01-472-7091
NSN 6320-00-164-4087
NSN 6610-01-005-9173
NSN 6110-01-116-8167
NSN 6320-01-415-0953
NSN 6685-01-104-1782
NSN 5990-00-145-1187