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 6620-00-635-7347
NSN 6610-01-514-0745
NSN 5985-01-446-5950
NSN 6135-00-519-1325
NSN 6135-01-020-3805
NSN 5905-00-235-6616
NSN 6320-01-201-2776
NSN 5855-00-010-6492
NSN 5985-01-483-8766
NSN 5945-01-047-9194
NSN 5998-01-503-9153
NSN 5895-01-154-3293