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 5990-01-498-0641
NSN 6240-00-583-9863
NSN 5920-01-629-6934
NSN 6320-00-139-1090
NSN 6150-01-200-7616
NSN 6685-00-301-9970
NSN 6145-00-621-0225
NSN 6650-01-501-9434
NSN 6685-00-555-3054
NSN 6110-00-077-2353
NSN 2925-01-481-7170
NSN 5945-00-905-3136