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 6150-00-100-1302
NSN 5950-01-596-1026
NSN 4140-01-517-5462
NSN 5965-00-675-8799
NSN 4140-01-519-9343
NSN 5975-00-855-7058
NSN 5945-01-097-6641
NSN 6135-00-209-6918
NSN 6130-00-827-4518
NSN 5925-00-145-5512
NSN 6135-01-238-2878
NSN 5999-00-784-5452