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 4140-01-171-7013
NSN 5990-00-419-0236
NSN 5920-01-448-4310
NSN 6135-00-826-4798
NSN 5985-01-062-7478
NSN 5960-01-613-6122
NSN 6610-01-607-4525
NSN 2925-01-125-4800
NSN 6685-01-075-6378
NSN 7035-01-413-6697
NSN 6135-00-932-3136
NSN 5945-00-270-4785