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 6110-00-401-7890
NSN 5910-01-070-9633
NSN 6610-01-085-2072
NSN 6145-01-597-1472
NSN 5895-01-516-5536
NSN 5855-00-631-4565
NSN 6150-01-062-0853
NSN 5925-00-394-6894
NSN 6645-00-663-8111
NSN 6650-01-496-2662
NSN 6150-00-952-1993
NSN 5999-01-539-8403