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 6105-01-144-2055
NSN 5965-01-013-0290
NSN 6240-01-090-9146
NSN 6610-01-211-6182
NSN 5910-01-048-0864
NSN 5925-00-104-8540
NSN 5920-00-416-5999
NSN 4140-01-416-2798
NSN 5990-01-448-2751
NSN 6150-01-094-4781
NSN 5945-01-631-4312
NSN 5999-01-298-9491