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 6240-00-924-6438
NSN 5920-00-165-9160
NSN 5975-01-171-8515
NSN 6150-01-242-9684
NSN 6240-01-317-5748
NSN 5905-00-226-0431
NSN 5945-01-051-1371
NSN 5855-01-047-9267
NSN 5915-01-487-7703
NSN 5975-01-064-5861
NSN 6645-01-560-3034
NSN 5915-01-406-4637