30.0 degrees by 0.625 1n. Diameter countersink in bore opposite step end
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 4140-01-342-4703
NSN 6150-01-122-3532
NSN 6220-00-635-8818
NSN 5985-01-537-8120
NSN 5985-01-648-8624
NSN 5999-01-368-8023
NSN 6220-00-156-4469
NSN 6685-01-322-1326
NSN 6105-01-315-9781
NSN 6320-00-160-0899
NSN 5915-01-484-9097
NSN 6320-00-578-6898