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 6620-01-185-8875
NSN 6240-01-395-6360
NSN 5996-01-493-9908
NSN 5998-01-394-1479
NSN 6105-01-655-6488
NSN 6135-01-202-8113
NSN 6620-01-622-9976
NSN 5895-01-575-7525
NSN 6130-01-181-5475
NSN 2925-01-316-7487
NSN 6645-00-905-7258
NSN 5960-01-250-5502