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 5950-01-439-6551
NSN 5975-01-428-7278
NSN 5855-00-688-9954
NSN 5925-00-767-0284
NSN 5905-01-293-8344
NSN 5915-01-023-8326
NSN 5975-01-417-1752
NSN 5915-01-386-6843
NSN 5975-01-153-1927
NSN 5910-00-949-8001
NSN 6150-00-777-5209
NSN 6105-00-997-9085