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 4140-01-447-4826
NSN 4140-01-259-2951
NSN 6130-01-321-2650
NSN 6135-00-681-2702
NSN 5950-01-223-3093
NSN 5895-01-495-6016
NSN 6150-00-001-9103
NSN 5920-01-290-3771
NSN 5895-00-905-5730
NSN 6645-00-607-5226
NSN 5915-01-326-7883
NSN 5910-00-324-5981