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 2925-01-084-3347
NSN 5855-01-109-6433
NSN 6610-00-862-8540
NSN 5920-01-650-1820
NSN 5990-00-876-0576
NSN 6645-01-285-4284
NSN 6220-01-590-9690
NSN 6320-00-731-6134
NSN 6130-01-378-7082
NSN 6620-00-269-8950
NSN 5985-00-859-9361
NSN 6650-01-656-9398