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 6110-00-989-2456
NSN 5920-01-035-5456
NSN 5930-01-561-8963
NSN 4140-01-480-1301
NSN 5960-00-416-6016
NSN 5855-01-532-1751
NSN 5920-00-332-8384
NSN 6145-01-212-4777
NSN 7035-01-643-2873
NSN 6610-01-016-0979
NSN 6135-00-985-7845
NSN 6610-01-647-7412