Search Results

Standard

Useful Life Determination for Chemical Oxygen Generators

2013-12-13

HISTORICAL

ARP1894A

The scope of this document is to provide a guideline for the preparation of a plan for testing of inservice chemical oxygen generators to confirm their design useful life. The test program should also allow determination with a sufficient level of confidence, whether generators are suitable for further use (i.e., life extension, or if the useful life limit has been reached).

Standard

Useful Life Determination for Chemical Oxygen Generators

2014-02-13

CURRENT

ARP1894B

The scope of this document is to provide a guideline for the preparation of a plan for testing of inservice chemical oxygen generators to confirm their design useful life. The test program should also allow determination with a sufficient level of confidence, whether generators are suitable for further use (i.e., life extension, or if the useful life limit has been reached).

Standard

USEFUL LIFE DETERMINATION CHEMICAL OXYGEN GENERATORS

1987-02-01

HISTORICAL

ARP1894

This document provides recommended guidelines for a comprehensive program to determine the useful life of chemical oxygen generators where useful life is defined as the sum of shelf and service life. Further, this document provides for a test program to determine with a sufficient level of confidence if the generators are suitable for further use and/or if the life limit has been reached. This program should include testing of generators of a representative sampling of a given year's production, of a particular part number, to provide a level of confidence sufficient to permit the units to be used for an additional specified time period.

Standard

TESTING OF OXYGEN EQUIPMENT

1992-08-01

HISTORICAL

ARP1398

This ARP delineates requirements for system cleanliness, test gas supply system, test stand design, environmental chamber definition, instrumentation, dynamic test equipment and testing procedures.

Standard

Reducers, Oxygen Pressure

2009-11-30

HISTORICAL

AS17852

This specification covers the requirements for two types of oxygen pressure reducers.

Standard

Portable Chemical Oxygen

2011-06-21

HISTORICAL

AS1303A

This SAE Aerospace Standard (AS) applies to a portable chemical oxygen generator assembly intended for the following uses: a First aid treatment of aircraft occupants after an emergency descent following a decompression or other emergency condition. b Use by cabin attendants to maintain their mobility after a decompression.

Standard

Portable Chemical Oxygen

2017-01-04

CURRENT

AS1303B

This SAE Aerospace Standard (AS) applies to a portable chemical oxygen generator assembly intended for the following uses: a First aid treatment of aircraft occupants after an emergency descent following a decompression or other emergency condition. b Use by cabin attendants to maintain their mobility after a decompression.

Standard

Performance Standard for Cabin Crew Portable Protective Breathing Equipment for Use During Aircraft Emergencies

2021-08-09

CURRENT

AS8047

This aerospace standard (AS) defines the requirements of portable protective breathing equipment for use during smoke/fire conditions on board an aircraft.

Standard

Oxygen System Integration and Performance Precautions

2018-10-18

CURRENT

AIR825/12A

Oxygen system integration and performance precautions are in particularly dependent on applicable sections of airworthiness requirements per FAR/JAR 25. In this document information will be provided on common principles and good practices regarding design criteria, installation, manufacturing, safety aspects and system handling during maintenance and inspection.

Standard

Oxygen Flow Indication

2019-01-10

CURRENT

AS916C

This SAE Aerospace Standard (AS) defines the overall requirements applicable to oxygen flow indication as required by Airworthiness Requirements of CS/FAR 25.1449 to show that oxygen is being delivered to the dispensing equipment. Requirements of this document shall be applicable to any type of oxygen system technology and encompass “traditional” pneumatic devices, as well electric/electronic indication.

Standard

Oxygen Cylinder Installation Guide

2019-04-11

CURRENT

ARP5021B

This document provides guidance for oxygen cylinder installation on commerical aircraft based on airworthiness requirements, and methods practiced within aerospace industry. It covers considerations for oxygen systems from beginning of project phase up to production, maintenance, and servicing. The document is related to requirements of DOT-approved oxygen cylinders, as well to those designed and manufactured to standards of ISO 11119. However, its basic rules may also be applicable to new development pertaining to use of such equipment in an oxygen environment. For information regarding oxygen cylinders itself, also refer to AIR825/12.

Standard

Oxygen Cylinder Installation Guide

2005-10-24

HISTORICAL

ARP5021

This document provides guidance for oxygen cylinder installation on commercial aircraft based on rules and methods practiced in aerospace industry and as far as applicable in other associations. It covers considerations to be taken for oxygen systems from beginning of project phase up to production, maintenance, and servicing. The document is focused on requirements regarding DOT approved oxygen cylinders. However, its basic rules may also be applicable to new development pertaining to use of such equipment in an oxygen environment. For information regarding oxygen cylinders itself, reference should be made to AIR825/12 also.

Standard

Oxygen Considerations for High Elevation Airport Operations (HEAO)

2021-08-26

CURRENT

AIR6829

This document covers information concerning the use of oxygen when flying into and out of high elevation airports for both pressurized and non-pressurized aircraft. Oxygen requirements for pressurized aircraft operating at high altitudes have for decades emphasized the potential failures that could lead to a loss of cabin pressurization coupled with the potential severe hypoxic hazard that decompressions represent. This document is intended to address the case where the relationship between cabin and ambient pressures are complicated by operations at high terrestrial altitudes. Operators who fly into these high-altitude airports should address the issues related to this environment because it carries the potential for insidious hypoxia and other conditions which can affect safety. It provides information to consider in developing operational procedures to address hypoxia concerns consistent with regulatory mandates.

Standard

OXYGEN SYSTEM AND COMPONENT CLEANING AND PACKAGING

1974-08-01

HISTORICAL

AIR1176

This AIR specifies work area details, cleaning methods, test methods, and specifications for oxygen clean parts and packaging materials.

Standard

Minimum Standards for Valve, High Pressure Oxygen, Line Shut Off, Manually Operated

2004-06-23

HISTORICAL

AS1214A

This standard covers all types of manually operated high pressure oxygen line shut off valves utilizing either metallic or nonmetallic valve seats for use in general and commercial type aircraft. It is intended that the line valve should be installed in a position accessible in flight, when the cylinder mounted oxygen valves are not. The line shutoff valve may also be used optionally in large systems as a maintenance aid where only a portion of the system need be opened up and purged after repair or replacement of one or more parts.

Standard

Minimum Standards for Valve, High Pressure Oxygen, Line Shut Off, Manually Operated

2018-10-18

CURRENT

AS1214B

This SAE AEROSPACE Standard (AS) covers all types of manually operated high pressure Oxygen line shut off valves utilizing either metallic or nonmetallic valve seats for use in general and commercial type aircraft.

Standard

Minimum Standards for Valve, High Pressure Oxygen, Cylinder Shut Off, Manually Operated

2023-04-26

CURRENT

AS1066B

This standard covers all types of manually operated high pressure oxygen, cylinder shut off valves for use in commercial aircraft. It is intended that the valve shall be attached to a pressure cylinder storing oxygen under a nominal pressure of 12.76 MPa (1850 psig) at 21 °C (70 °F). Upon opening the valve, oxygen will be permitted to discharge from the storage cylinder to the valve outlet and to other downstream components of the oxygen system. It shall also be possible to recharge the cylinder through the valve.

Standard

Minimum Standard for Gaseous Oxygen Pressure Reducers

2017-11-07

HISTORICAL

AS1248A

This standard applies to pressure reducers for gaseous breathing oxygen systems and for all performance profiles without regard to particular inlet or outlet pressures. Attention is given, however, to construction requirements for reducers with maximum supply pressures to 2250 psig (155 bar) and reduced pressures of 50 to 150 psig (3.4 to 10.5 bar).

Standard

Minimum General Standards for Oxygen Systems

2023-05-10

CURRENT

AS861C

This standard covers all types of oxygen breathing equipment used in non-military aircraft. It is intended that this standard supplements the requirements of the detail specification or drawings of specific components or assemblies (e.g., regulators, masks, cylinders, etc.). Where a conflict exists between this standard and detail specifications, detail specifications shall take precedence.

Standard

Metabolic Simulator Testing Systems for Aviation Breathing Equipment

2021-08-11

CURRENT

ARP4259A

This Aerospace Recommended Practice (ARP) describes test equipment and methods used for testing closed cycle or semiclosed cycle breathing devices of short duration that are designed to operate with a high partial pressure of oxygen in the breathing circuit. It is intended to supplement ARP1109 and ARP1398 for applications involving closed cycle or semiclosed cycle breathing equipment which may be evaluated to the requirements of AS8031 and/or AS8047.