Not casehardened; matl-steel qq-s-698 comp fs0
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 6645-01-502-1901
NSN 5920-01-426-8517
NSN 4140-00-182-9158
NSN 5990-01-196-2953
NSN 6650-00-119-5917
NSN 6620-01-469-6826
NSN 4140-00-473-2324
NSN 6105-00-766-7969
NSN 2925-01-525-6495
NSN 6145-01-147-4968
NSN 5935-01-630-7121
NSN 5990-00-644-3365