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 2925-01-254-3068
NSN 5960-01-425-1454
NSN 6105-01-440-8922
NSN 6105-01-316-9083
NSN 5925-00-363-9578
NSN 5905-00-080-3663
NSN 6105-01-576-4486
NSN 2925-01-448-2880
NSN 6220-01-352-5425
NSN 5950-00-067-9950
NSN 5920-00-373-3636
NSN 6645-01-379-7725