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 5999-00-333-2766
NSN 5915-01-410-2783
NSN 4140-01-506-9549
NSN 5950-01-425-4005
NSN 5930-00-130-9109
NSN 6105-01-052-0492
NSN 5996-01-383-4029
NSN 6610-01-511-0982
NSN 6220-01-020-8703
NSN 4140-00-856-3186
NSN 5985-01-599-8926
NSN 5920-00-521-8331