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 6240-01-324-6569
NSN 6685-00-317-3221
NSN 6145-01-042-5643
NSN 4140-00-972-9513
NSN 6240-01-279-2519
NSN 5855-01-435-2772
NSN 6110-01-433-3479
NSN 6110-00-820-0714
NSN 5855-01-096-9294
NSN 5985-00-296-9999
NSN 5920-01-168-7810
NSN 6150-00-840-6946