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 5905-01-234-1950
NSN 6220-01-212-3254
NSN 6650-01-211-5628
NSN 6130-01-077-4955
NSN 5985-01-169-9340
NSN 6145-00-145-8573
NSN 5915-01-422-1679
NSN 6135-01-498-2233
NSN 6145-01-288-7960
NSN 6320-01-305-5881
NSN 5920-00-258-2467
NSN 5920-01-023-6708