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 6685-00-729-6498
NSN 5905-01-133-7836
NSN 5990-01-004-6343
NSN 4140-01-085-4965
NSN 5915-01-153-2621
NSN 5895-01-045-3201
NSN 5910-00-100-5784
NSN 5835-00-405-1099
NSN 5950-01-399-8700
NSN 5920-01-388-3543
NSN 4140-00-453-5753
NSN 2925-01-495-0586