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 2925-01-415-2140
NSN 5999-01-206-4122
NSN 5905-01-399-5503
NSN 2925-01-043-9786
NSN 5998-01-303-6218
NSN 5999-01-198-7957
NSN 6110-01-346-1964
NSN 6145-01-202-0695
NSN 5905-01-367-0509
NSN 5975-01-304-3887
NSN 5950-01-431-8103
NSN 5950-01-647-9308