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 5855-01-458-2229
NSN 6610-01-327-0500
NSN 5935-01-607-4894
NSN 7035-00-585-2113
NSN 6610-01-510-2302
NSN 5935-01-602-7783
NSN 5905-00-850-9156
NSN 6110-01-529-6961
NSN 6110-01-583-1153
NSN 6320-01-422-1212
NSN 6220-01-510-3927
NSN 6320-01-177-3192