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 2925-01-305-1370
NSN 5998-00-801-7925
NSN 5960-01-458-6484
NSN 6135-01-286-9563
NSN 5960-01-426-4242
NSN 5990-01-365-6016
NSN 5935-00-011-9725
NSN 6135-00-951-3426
NSN 6110-01-239-6675
NSN 6320-01-259-2604
NSN 6620-00-103-6610
NSN 5975-01-497-4913