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 5960-01-128-4431
NSN 5895-01-157-8795
NSN 5920-00-807-4252
NSN 2925-01-370-6898
NSN 5930-00-438-9317
NSN 5905-00-034-3904
NSN 2925-01-400-2286
NSN 6220-01-432-2232
NSN 6130-00-446-6922
NSN 5975-01-492-6144
NSN 6150-01-183-9334
NSN 5915-01-411-9573