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 5895-00-554-4573
NSN 5895-00-100-4877
NSN 5915-01-390-3462
NSN 5945-00-584-2046
NSN 6135-01-393-4746
NSN 6610-01-075-9681
NSN 5950-00-004-4726
NSN 6145-01-634-0388
NSN 6150-01-459-5213
NSN 6320-01-216-1678
NSN 7035-01-074-2343
NSN 6610-01-135-2149