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 2925-01-525-8212
NSN 7035-01-429-0431
NSN 5895-01-142-5765
NSN 6650-01-011-3472
NSN 6620-01-087-2354
NSN 5999-01-024-8905
NSN 5915-00-974-9337
NSN 5975-00-924-9927
NSN 5945-01-239-3230
NSN 6240-01-591-5107
NSN 5930-01-048-9760
NSN 5985-01-187-0746