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 6240-00-223-9107
NSN 5996-00-850-2372
NSN 5920-00-213-1878
NSN 5895-01-382-4622
NSN 5915-01-537-3934
NSN 6610-01-033-2402
NSN 5975-00-753-6864
NSN 6610-00-186-9180
NSN 5905-00-740-8205
NSN 6240-00-777-4263
NSN 6135-01-276-5402
NSN 5945-00-082-1195