MIL-STD-1311B (NOTICE 4), MILITARY STANDARD: TEST METHODS FOR ELECTRON TUBES (16 DEC 1999)

MIL-STD-1311B (NOTICE 4), MILITARY STANDARD: TEST METHODS FOR ELECTRON TUBES (16 DEC 1999)., The following pages of MIL-STD-1311B have been revised and supersede the pages previously appearing in this standard... This standard establishes uniform methods for testing the environmental, physical, and electrical characteristics of electron tubes as required by MIL-PRF-1 and the applicable tube specifications (TSS). Unless otherwise specified or authorized, tests shall be conducted as specified herein (see 4.6).