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 5990-01-647-8574
NSN 5895-01-076-2854
NSN 5855-01-381-7493
NSN 5996-00-925-1953
NSN 5930-01-483-0470
NSN 5855-01-258-7557
NSN 5990-01-199-4832
NSN 4140-01-610-5852
NSN 6650-01-258-0811
NSN 5920-00-456-5211
NSN 5930-00-968-7587
NSN 6135-00-134-6648