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 6110-00-287-3235
NSN 6620-00-757-7511
NSN 5950-01-485-3518
NSN 6645-01-376-8022
NSN 5895-01-055-2252
NSN 6610-01-086-5334
NSN 6150-01-343-4286
NSN 5935-00-859-8955
NSN 6685-00-153-3914
NSN 5945-00-847-2307
NSN 4140-00-170-5152
NSN 6240-01-363-0477