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 6240-00-322-9928
NSN 6110-00-418-9363
NSN 5925-01-368-6790
NSN 5910-01-633-9963
NSN 5999-01-627-4852
NSN 5855-01-145-4903
NSN 6610-01-082-3531
NSN 5930-01-037-3506
NSN 6645-01-365-1511
NSN 5945-00-225-8421
NSN 5920-01-445-8513
NSN 6110-01-373-1587