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 6645-01-471-4960
NSN 5985-00-625-7144
NSN 6220-00-113-8617
NSN 6220-01-359-6615
NSN 5895-01-569-1952
NSN 7035-01-525-7673
NSN 6320-01-513-9166
NSN 6685-01-309-0118
NSN 6105-01-350-2517
NSN 6150-00-700-0910
NSN 5915-01-158-8891
NSN 4140-01-168-8796