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 5915-01-586-7934
NSN 4140-00-873-3448
NSN 5905-00-251-3181
NSN 5990-01-449-7090
NSN 6150-01-651-4562
NSN 5985-00-964-3547
NSN 5925-00-468-2757
NSN 6105-01-130-4089
NSN 5905-01-277-2581
NSN 5975-01-050-9018
NSN 6135-00-567-1322
NSN 7035-01-630-8371