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 5985-01-424-1097
NSN 5945-01-070-7870
NSN 6145-01-124-0617
NSN 5930-01-630-2384
NSN 6105-00-226-2185
NSN 6620-00-202-5122
NSN 5915-01-603-0012
NSN 4140-01-097-6691
NSN 6685-00-317-2372
NSN 5996-01-199-2262
NSN 6150-01-394-5316
NSN 6620-00-452-5738