Method Codes

Method Code: 3Y
Code Description: MIL-STD-2073-1B/2C Code: Method 40 (formerly Method IA) - Watervaporproof protection (MIL-B-131).
Long Code Description: MIL-STD-2073-1B/2C Code: Method 40 (formerly Method IA) - Watervaporproof protection (MIL-B-131).