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 5990-01-320-1412
NSN 4140-01-279-0058
NSN 6135-01-421-3189
NSN 6650-01-346-4603
NSN 5950-00-821-9497
NSN 5935-01-379-6574
NSN 6150-00-497-3710
NSN 5935-00-246-4519
NSN 4140-01-634-0330
NSN 5930-01-140-2921
NSN 6650-00-684-3060
NSN 5998-00-952-3008