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 5960-01-649-1341
NSN 6650-01-504-4745
NSN 5915-01-395-6367
NSN 5996-01-632-0495
NSN 6150-01-388-2650
NSN 5855-01-178-8732
NSN 5945-01-438-7720
NSN 6645-00-079-1430
NSN 5915-01-201-5575
NSN 5998-01-445-6147
NSN 6645-01-415-3341
NSN 2925-01-004-5627