FED-STD-H28/9A (NOTICE 3), FEDERAL STANDARDS: SCREW-THREAD STANDARDS FOR FEDERAL SERVICES (SECTION 9) GAS CYLINDER VALVE OUTLET AND INLET THREADS (29 AUG 2006)
FED-STD-H28/9A (NOTICE 3), FEDERAL STANDARDS: SCREW-THREAD STANDARDS FOR FEDERAL SERVICES (SECTION 9) GAS CYLINDER VALVE OUTLET AND INLET THREADS (29 AUG 2006)., FED-STD-H28/9A, dated 10 September 2001, has been reviewed and
determined to be valid for use in acquisition.