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 6150-01-359-7268
NSN 5960-00-960-6805
NSN 6650-00-935-4247
NSN 5910-00-156-0993
NSN 6145-01-129-1687
NSN 6145-00-817-3615
NSN 5910-01-398-8829
NSN 5925-00-144-0482
NSN 6685-01-318-5042
NSN 5950-01-324-7071
NSN 5950-00-270-4508
NSN 4140-01-503-0034