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 6650-00-233-0705
NSN 5855-01-456-8667
NSN 5920-01-605-3232
NSN 6150-00-125-9572
NSN 5950-00-643-4023
NSN 6610-01-622-4326
NSN 6220-01-278-9369
NSN 6110-00-353-0139
NSN 5999-01-501-4883
NSN 5990-00-155-2306
NSN 5905-00-677-0151
NSN 6645-01-514-7901