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 6320-00-500-4172
NSN 5930-01-432-2481
NSN 5930-01-431-7016
NSN 6145-00-823-6215
NSN 4140-01-111-8297
NSN 5945-00-463-8466
NSN 6620-01-439-9471
NSN 6135-01-522-9249
NSN 5855-01-406-7237
NSN 5965-01-625-7533
NSN 6320-00-583-3104
NSN 6620-00-658-6588