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 5895-01-211-9135
NSN 6650-01-196-4667
NSN 6150-01-617-7888
NSN 5998-01-100-1957
NSN 6135-01-345-6157
NSN 5965-01-478-1175
NSN 6135-01-465-2681
NSN 6645-00-914-2820
NSN 5990-01-191-9624
NSN 6685-01-090-3280
NSN 5965-01-283-2531
NSN 5905-01-201-3004