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 4140-00-287-3175
NSN 5998-01-446-6685
NSN 6650-01-143-4586
NSN 6610-00-482-7339
NSN 5990-01-395-4194
NSN 5975-01-276-5228
NSN 6135-01-559-1578
NSN 6320-00-394-8458
NSN 5920-01-250-1299
NSN 6650-00-070-5952
NSN 5930-01-458-1696
NSN 6620-00-553-8988