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 2925-01-285-7163
NSN 5975-01-076-2263
NSN 7035-00-803-3056
NSN 5998-00-554-4483
NSN 5998-00-505-2057
NSN 5915-00-966-7668
NSN 5915-01-378-7039
NSN 6130-00-155-5873
NSN 6240-00-928-3966
NSN 6220-00-913-4465
NSN 5855-01-330-3669
NSN 5998-01-141-7486