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 5925-00-930-5559
NSN 6240-01-053-0666
NSN 6145-01-442-8143
NSN 5895-00-721-4032
NSN 5930-01-363-4240
NSN 5990-00-554-0366
NSN 6645-00-664-4665
NSN 7035-01-284-3217
NSN 5945-01-537-0202
NSN 5998-00-127-5557
NSN 6105-01-214-1053
NSN 6620-00-510-9096