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 5950-01-558-8385
NSN 5930-01-129-1390
NSN 5945-00-068-3948
NSN 5835-01-579-5941
NSN 5960-01-096-0414
NSN 5975-01-425-7513
NSN 2925-01-446-6523
NSN 5960-00-285-1001
NSN 5835-01-319-0262
NSN 5905-01-100-0427
NSN 5925-00-853-1995
NSN 6645-00-565-1569