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 5996-01-215-8097
NSN 5990-01-558-4536
NSN 5925-00-874-0986
NSN 6130-00-452-9464
NSN 5925-01-152-2690
NSN 6240-01-064-9727
NSN 5998-01-612-4392
NSN 6685-00-938-1803
NSN 6650-01-443-4053
NSN 6220-01-108-8285
NSN 2925-01-065-0060
NSN 5945-01-417-4030