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 5835-01-645-2892
NSN 6145-00-669-6757
NSN 6220-00-448-3522
NSN 5950-01-098-5954
NSN 5925-01-151-5137
NSN 5950-01-645-7971
NSN 5905-01-222-8939
NSN 5930-01-276-4801
NSN 5990-00-386-4951
NSN 7035-00-421-8710
NSN 5920-01-029-0284
NSN 6645-00-613-2378