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 6130-01-188-4143
NSN 6620-01-381-6225
NSN 5965-00-501-7835
NSN 5905-00-472-4851
NSN 6145-00-931-2437
NSN 5835-01-281-7281
NSN 5998-01-406-3424
NSN 6650-01-056-5418
NSN 6220-01-329-8154
NSN 6150-00-227-2424
NSN 2925-01-601-5050
NSN 6150-01-359-8598