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 4140-01-381-0099
NSN 5935-01-285-5768
NSN 5975-01-612-4986
NSN 6685-01-169-4850
NSN 2925-01-184-9604
NSN 6645-01-596-6077
NSN 5990-01-240-7288
NSN 6105-00-345-9722
NSN 6610-00-492-6302
NSN 5998-01-233-1042
NSN 6145-01-556-8963
NSN 6240-01-406-3589