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 6620-01-633-8443
NSN 5905-01-225-6795
NSN 5930-01-309-7469
NSN 5945-00-802-7506
NSN 5920-01-449-2172
NSN 5998-01-232-9995
NSN 4140-01-185-6214
NSN 6620-01-611-7907
NSN 5945-01-311-3617
NSN 5960-01-061-2138
NSN 5990-00-450-5413
NSN 5950-01-540-5785