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 5985-01-054-4265
NSN 7035-00-465-3298
NSN 5930-01-211-6894
NSN 6645-01-492-5304
NSN 6220-01-357-6872
NSN 6610-01-193-2169
NSN 7035-01-312-5860
NSN 6650-01-033-2979
NSN 6150-00-156-6080
NSN 6220-00-904-2429
NSN 5998-00-752-1162
NSN 5998-01-024-1630