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 5999-01-588-4129
NSN 6620-00-182-7638
NSN 6145-00-177-2369
NSN 6135-00-321-6707
NSN 5930-01-133-7099
NSN 5925-01-452-9132
NSN 6240-00-099-8606
NSN 6685-00-663-9000
NSN 5910-01-357-6484
NSN 5930-00-804-6725
NSN 5905-00-969-3540
NSN 2925-01-613-8015