FED-STD-H28/9A (NOTICE 2), FEDERAL STANDARDS: SCREW-THREAD STANDARDS FOR FEDERAL SERVICES (SECTION 9) GAS CYLINDER VALVE OUTLET AND INLET THREADS (10 SEP 2001)
FED-STD-H28/9A (NOTICE 2), FEDERAL STANDARDS: SCREW-THREAD STANDARDS FOR FEDERAL SERVICES (SECTION 9) GAS CYLINDER VALVE OUTLET AND INLET THREADS (10 SEP 2001)., FED-STD-H28/9A, dated 8 February 1995, has been reviewed and
determined to be valid for use in acquisition.