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 5990-01-481-3080
NSN 6105-01-031-7882
NSN 5985-01-519-2335
NSN 6145-01-372-5709
NSN 6645-00-470-5310
NSN 6320-00-164-4087
NSN 4140-00-067-4798
NSN 6320-00-456-0836
NSN 6135-00-078-9931
NSN 6610-00-350-1091
NSN 5930-01-599-6426
NSN 5950-01-180-8061