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 6645-01-368-7109
NSN 6220-00-411-6791
NSN 6685-01-146-4498
NSN 5920-01-203-9143
NSN 6650-01-038-9079
NSN 6145-01-003-0455
NSN 6685-01-345-9373
NSN 5990-01-481-3080
NSN 6145-01-408-7156
NSN 6240-01-224-7656
NSN 5920-01-286-7188
NSN 6650-00-486-7924