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 5935-01-311-8074
NSN 5930-01-460-9577
NSN 5965-01-478-9375
NSN 6150-01-104-3356
NSN 6110-01-207-0156
NSN 5855-00-997-6225
NSN 5960-01-142-1995
NSN 2925-01-274-8576
NSN 5985-01-534-6500
NSN 5925-00-553-2274
NSN 5855-01-116-8905
NSN 5990-01-334-8634