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 5998-01-541-1777
NSN 5975-00-197-2048
NSN 4140-00-597-5260
NSN 5910-01-076-4454
NSN 6150-00-993-4696
NSN 5925-00-633-6236
NSN 5985-00-281-0810
NSN 6130-01-227-7331
NSN 5910-00-432-3578
NSN 5990-00-185-5888
NSN 6650-01-003-9355
NSN 6320-00-593-0379