aQ-B-639B VALID NOTICE L 95 W 9999974 0060385 T NOTICE OF INCH-POUND VALIDATION QQ-B-639B NTICE 1 March 5 1991 FEDERAL SPECIFICATION BRASS, NAVAL: FLAT PRODUCTS (PLATE, BAR, SHEET, AND STRIP) QQ-B-639B, dated October 18, 1973 has been reviewed and determined to be valid for use in acquisition. Custodians: Navy - SH Air Force - 84 Amy - MR Preparing activity: Army - MR AMSC N/A DISTRIBUTION STATEMENT A FSC 9530 Approved for public release; distribution unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
