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 6110-01-524-0457
NSN 5910-01-241-9301
NSN 6110-00-159-8638
NSN 5910-01-440-9558
NSN 5990-01-546-1649
NSN 5950-00-890-7901
NSN 6145-00-630-4904
NSN 6320-00-593-0379
NSN 5905-01-146-8522
NSN 6130-01-176-0423
NSN 5960-01-624-1170
NSN 4140-01-029-4211