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Standard

ULTRASONIC TRANSDUCERS, IMMERSION AND CONTACT Performance Parameters

1974-03-01
HISTORICAL
AS1355
This Aerospace Standard (AS) provides a means for establishing a uniform method for specifying ultrasonic transducer performance, standardizing the measurement of transducer performance, and controlling allowable tolerances of transducer performance for the level specified on a purchase order or in a procurement specification. This standard identifies and defines transducer performance parameters and the method for measuring each parameter.
Standard

Radiographic Film, 3-30

2006-02-20
CURRENT
AMS7295/6C
This specification covers one type of low-contrast, medium-grain radiographic film in the form of cut sheets or rolls.
Standard

Radiographic Film, 4-80

2006-02-20
CURRENT
AMS7295/3C
This specification covers one type of medium-contrast, fine-grain radiographic film in the form of cut sheets or rolls.
Standard

Radiographic Film, 4-60

2006-02-20
CURRENT
AMS7295/4C
This specification covers on a type of medium-contrast, medium-grain radiographic film in the form of cut sheets or rolls.
Standard

Radiographic Film, 3-80

2006-02-20
CURRENT
AMS7295/5C
This specification covers one type of low-contrast, fine-grain radiographic film in the form of cut sheets or rolls.
Standard

Radiographic Film, 3-30

2006-02-20
CURRENT
AMS7295/7C
This specification covers one type of low-contrast, coarse-grain radiographic film in the form of cut sheets or rolls.
Standard

Radiographic Paper, 2.5-80

2006-02-20
CURRENT
AMS7295/8C
This specification covers one type of medium-contrast, fine-grain radiographic paper in the form of cut sheets or rolls.
Standard

Radiographic Paper, 2.0-80

2006-02-20
CURRENT
AMS7295/9C
This specification covers one type of low-contrast, fine-grain radiographic paper in the form of cut sheets or rolls.
Standard

Contrast Dye Penetrant Inspection

1999-04-01
CURRENT
AMS2646D
Detection of discontinuities such as cracks, laps, porosity, cold shuts, lack of bond, and similar defects. Because inspection can be performed in normal light, this method can be used when fluorescent penetrant inspection is impracticable.
Standard

Nondestructive Inspection Program Requirements for Aerospace Systems

2020-12-10
HISTORICAL
AS6870
This SAE Aerospace Standard defines the requirements for establishing a Nondestructive Inspection (NDI) program for aerospace systems to include but not not be limited to aircraft structure, aircraft stores (external structures such as antennas, pods, fuel tanks, weapons, radomes, etc.) and missile/rocket structural components when an NDI Program Plan is required by contract. NDI Programs are essential to ensuring NDI processes are implemented to support the lifecycle design requirements of the system and its components. NDI Programs are applicable to all phases of the system life cycle, including acquisition, modification, and sustainment. This standard may also be applicable to mechanical equipment, subsystems, and propulsion systems, but the requirements defined by the NDI Program Plan should be tailored by the contracting agency for such use.
Standard

Nondestructive Inspection Program Requirements for Aerospace Systems

2023-06-02
CURRENT
AS6870A
This SAE Aerospace Standard defines the requirements for establishing a nondestructive inspection (NDI) program for aerospace systems to include but not limited to aircraft structure, aircraft stores (external structures such as antennas, pods, fuel tanks, weapons, radomes, etc.) and missile/rocket structural components when an NDI Program Plan is required by contract. NDI Programs are essential to ensuring NDI processes are implemented to support the lifecycle design requirements of the system and its components. NDI Programs are applicable to all phases of the system life cycle, including acquisition, modification, and sustainment. This standard may also be applicable to mechanical equipment, subsystems, and propulsion systems, but the requirements defined by the NDI Program Plan should be tailored by the contracting agency for such use.
Standard

Exposure Levels of UV Radiation in Nondestructive Inspection Processes

2023-10-04
WIP
AIR4964A
Long wave ultraviolet or UV-A radiation (between 320 59 400nm) is used for fluorescent inspections in magnetic particle and liquid penetrant examinations. The UV-A radiationn is obtained from either fluorescent or high intensity discharge lamps that are stationary or portable. The commercially available UV-A lamps possess a large variation in intensity output that can cause a legitimate concern for possible health hazard. This draft reviews the nature of UV-A radiation emitted by these lights, blacklight equipment, acceptable UV dosage limits adopted by the American Conference of Governmental Industrial Hygienists (ACGIH) and European Standards Committee for Nondestructive Testing, and recommendation of proper practices when working with UV-A radiation.
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