MS 9321 1963 Edition, February 6, 1963
WASHER, FLAT - AMS 5510
Includes all amendments and changes through Cancellation Notice 2, October 15, 1999
Additional Comments: CNCL S/S BY SAE AS9321
NOTICE OF VALIDATION
MS9321 dated 06-FEB-63 has been reviewed and determined to be valid for use in acquisition.