MIL-STD-841B, MILITARY STANDARD: MARKING OF AIRCRAFT AND MISSILE PROPULSION SYSTEM PARTS FABRICATED FROM CRITICAL HIGH TEMPERATURE ALLOYS (01 JUL 1971) [NO S/S DOCUMENT]

MIL-STD-841B, MILITARY STANDARD: MARKING OF AIRCRAFT AND MISSILE PROPULSION SYSTEM PARTS FABRICATED FROM CRITICAL HIGH TEMPERATURE ALLOYS (01 JUL 1971) [NO S/S DOCUMENT]., This document establishes physical item marking requirements for aircraft and missile propulsion system parts and assemblies fabricated from critical high temperature alloys. The requirements of this standard are in addition to the identification marking required by MIL-STD-130.