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 5985-00-203-1200
NSN 5985-01-085-6288
NSN 5935-00-147-9139
NSN 5905-01-394-2194
NSN 7035-01-287-9817
NSN 5925-01-119-1103
NSN 6135-01-177-3552
NSN 5855-01-661-3368
NSN 6150-01-523-0077
NSN 6240-01-279-3614
NSN 4140-01-183-5451
NSN 6135-01-462-6040