Matl-steel qq-s-633, c1010-c1020; not casehardened
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 2925-01-100-3694
NSN 2925-00-636-4026
NSN 6110-01-105-8373
NSN 5960-00-893-0151
NSN 5996-00-769-5112
NSN 5965-01-084-2385
NSN 5915-00-291-3736
NSN 5925-01-191-9675
NSN 5920-01-231-9175
NSN 6650-00-364-7866
NSN 6110-01-657-7789
NSN 7035-01-159-9461