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 5930-01-384-2232
NSN 6240-01-270-2915
NSN 2925-00-149-0760
NSN 5985-01-344-7219
NSN 5930-01-063-2696
NSN 6650-00-221-9425
NSN 5975-01-047-0069
NSN 5975-01-218-2385
NSN 6620-00-942-1751
NSN 5985-00-228-6296
NSN 5998-01-298-4576
NSN 6135-01-088-4301