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 4140-01-509-9581
NSN 6620-01-428-7072
NSN 5935-00-155-4662
NSN 5965-01-117-7681
NSN 5930-01-442-7809
NSN 6110-01-551-4551
NSN 5965-00-936-8713
NSN 5935-00-915-1227
NSN 6240-01-320-9781
NSN 5930-01-415-5103
NSN 6320-01-415-0953
NSN 5965-01-312-0836