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 6105-01-181-9310
NSN 6620-00-104-6937
NSN 6105-00-144-0241
NSN 5975-01-429-2967
NSN 6110-00-941-1882
NSN 5915-00-154-3984
NSN 5905-00-971-6901
NSN 6150-01-075-3150
NSN 5998-01-044-6330
NSN 5935-01-039-3625
NSN 5930-00-078-2719
NSN 5920-00-332-8384