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 5985-00-631-9320
NSN 7035-01-361-8821
NSN 6320-00-779-5923
NSN 5985-01-257-8311
NSN 5960-01-560-8461
NSN 5965-00-558-3684
NSN 5950-01-572-7135
NSN 6105-00-411-0306
NSN 6650-01-245-2791
NSN 5855-01-100-3272
NSN 6240-01-264-6637
NSN 6135-01-293-3066