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 5855-01-576-4223
NSN 5950-00-165-1574
NSN 5910-00-155-4763
NSN 5999-00-257-9211
NSN 5855-00-973-5717
NSN 5925-00-785-6260
NSN 6130-00-962-0510
NSN 6645-01-618-1983
NSN 4140-01-435-4887
NSN 5975-01-282-1483
NSN 5965-01-459-8203
NSN 6105-01-554-7274