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 5920-00-291-1379
NSN 5905-00-386-8646
NSN 5915-01-044-5260
NSN 5935-00-935-2310
NSN 6105-01-190-0874
NSN 5920-01-038-1122
NSN 6685-01-051-0545
NSN 4140-01-534-5450
NSN 5950-01-307-4478
NSN 5930-01-280-1441
NSN 5945-01-487-4127
NSN 4140-00-846-4786