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 4140-01-010-2592
NSN 6320-00-731-6134
NSN 5920-01-510-2137
NSN 6685-01-612-2825
NSN 5990-01-609-4793
NSN 5945-01-312-2142
NSN 6145-01-071-9873
NSN 2925-00-549-6759
NSN 5985-01-448-9550
NSN 5835-01-531-0379
NSN 5998-01-258-5742
NSN 6650-01-013-9958