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Standard

Location of Crew and Passenger Oxygen Masks, Portable Oxygen System, and Protective Breathing Equipment

2021-08-10
CURRENT
ARP6390
Various emergency situations may require the dispensing of oxygen to all occupants of aircraft during flight. During an emergency event, depending on the aircraft operational flight capability, all cabin occupants must be serviced by a mask presentation system connected to an operational oxygen source. Several regulations specify the functional characteristics and requirements of the oxygen systems for aircraft in support of different missions. These should be referred to for the exact functional performance requirements. It is not the intent of this document to ensure conformance with these regulations, but only to recommend general concepts for the location of the oxygen masks and oxygen system outlets for proper accessibility by the aircraft occupants, whether cabin occupants or crew members. Different requirements may apply when the mission of the pressurized aircraft or the operational altitude of the aircraft is not in excess of FL250.
Standard

Chemical Oxygen Systems

2021-08-09
CURRENT
AIR825/4A
This SAE Aerospace Information Report (AIR) provides an orientation regarding the general technology of chemical oxygen generators to aircraft engineers for assistance in determining whether chemical oxygen generators are an appropriate oxygen supply source for hypoxia protection in a given application and as an aid in specifying such generators. Information regarding the details of design and manufacture of chemical oxygen generators is generally beyond the scope of this document.
Standard

Aircraft Oxygen Replenishment Coupling for Civil Transport Aircraft (Design Standard)

2021-03-09
WIP
AS1219B
This SAE Aerospace Design Standard defines a coupling, which is installed in a high pressure (1850 to 2000 psig) oxygen system of a civil transport aircraft for the purpose of mating to ground oxygen replenishment facilities. Dimensions developed from AND10089, Detail Specification Sheet for Fitting End, Design Standard, For Cone Connection.
Standard

Oxygen Sensor Technologies

2020-12-18
CURRENT
AIR5933
AIR5933 provides an overview of contemporary technologies (i.e., sensors) that measure the proportion of oxygen in a gas. The use of these sensors in the aerospace environment, with its special constraints, is discussed and papers/reports with detailed information are summarized and referenced. The sensors are divided into expendable and non-expendable sensors. Expendable sensors are based on electrochemical properties, whereas non-expendable sensors rely on paramagnetic, photo-acoustic, electromagnetic, and laser spectroscopy properties.
Standard

FITTING END, BULKHEAD, CONE, DESIGN STANDARD

2020-12-03
WIP
AS6847
This SAE Aerospace Standard defines a bulkhead coupling (with different fitting end styles), which is used in bulkhead cone connection fittings installed in high pressure (3000 psi) oxygen systems for the purpose of mating to applicable oxygen equipment. Dimensions developed from AND10089, Detail Specification Sheet for Fitting End, Design Standard, For Cone Connection.
Standard

FITTING, TEE, BULKHEAD ON SIDE, CONE, DESIGN STANDARD

2020-11-02
WIP
AS6844
This SAE Aerospace Standard (AS) establishes the requirements for bulkhead-on-side-tee cone connection fittings, for use in aircraft oxygen systems at nominal operating pressures up to and including 3000 psi.
Standard

FITTING, UNION, BULKHEAD, CONE, DESIGN STANDARD

2020-11-02
WIP
AS6845
This SAE Aerospace Standard (AS) establishes the requirements for bulkhead-union cone connection fittings, for use in aircraft oxygen systems at nominal operating pressures up to and including 3000 psi.
Standard

FITTING, TEE, BULKHEAD ON RUN, CONE, DESIGN STANDARD

2020-11-02
WIP
AS6843
This SAE Aerospace Standard (AS) establishes the requirements for bulkhead-on-run-tee cone connection fittings, for use in aircraft oxygen systems at nominal operating pressures up to and including 3000 psi.
Standard

Oxygen System and Component Cleaning

2020-10-19
CURRENT
ARP1176B
This SAE Aerospace Recommended Practice (ARP) provides recommended practices for the cleaning of aircraft oxygen equipment, both metallic and non-metallic articles, such as oxygen lines (tubes, hoses, etc.), components (including regulator and valve parts), cylinders, and ground-based equipment that may be used to support aircraft oxygen systems. This document also specifies work area details, methods for selecting suitable cleaning agents, cleaning methods, and test methods for verifying levels of cleanliness. The cleanliness coding scheme specified in this document provides a method for documenting minimum cleanliness level requirements and for identifying compliance.
Standard

Quick Donning Crew Oxygen Mask with Regulator

2020-10-15
WIP
AIR6841
Purpose of this Aerospace Information Report is to provide information about different mask configurations, applicable requirements,use, functionality and varying installations on flight deck.
Standard

Personal Protective Devices for Toxic and Irritating Atmospheres Air Transport Flight Deck (Sedentary) Crewmembers

2020-09-03
WIP
AS8031B
This SAE Aerospace Standard (AS) covers any protection system that serves the stated purpose. This document establishes minimum performance requirements for emergency equipment, which provides flight deck (sedentary) crewmembers with eye and respiratory protection from toxic atmospheres during in-flight emergencies. Defintion of sedentary: "sedentary" is herein defined as those flight deck crewmembers that remain seated at their flight deck stations throughout the emergency. For those "nonsedentary" cabin crewmembers whose duty it is to leave their flight station during an emergency (for example, to actively locate and fight an on-board fire).
Standard

Lubricants for Oxygen Use

2020-07-14
CURRENT
AIR4071A
This SAE Aerospace Information Report (AIR) describes two classes of lubricants which, when properly applied, can be used in oxygen systems and components.
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