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 6645-01-481-9834
NSN 5945-01-228-3320
NSN 5930-01-046-3393
NSN 2925-00-918-0859
NSN 6685-01-146-0915
NSN 5998-00-559-0250
NSN 6650-01-535-9190
NSN 5950-01-571-8560
NSN 4140-01-429-9060
NSN 6105-00-821-2478
NSN 5895-01-540-0666
NSN 6620-00-932-4306