W/o center bore, head slightly convex
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 7035-00-349-8571
NSN 2925-01-544-4880
NSN 5915-00-729-1276
NSN 5930-01-510-3913
NSN 5975-00-711-8805
NSN 5905-00-504-8586
NSN 5925-00-564-2486
NSN 6135-01-171-9299
NSN 5835-01-363-4527
NSN 5975-01-374-6988
NSN 5960-00-565-0101
NSN 5960-00-609-6732