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Standard

Minimum General Standards for Oxygen Systems

2019-10-16
WIP
AS861C
This standard covers all types of oxygen breathing equipment used in non-military aircraft. It is intended that this standard supplement 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 and detail specifications, detail specifications shall take precedence.
Standard

Vehicle Lift Points for Service Garage Lifting

2019-10-16
CURRENT
J2184_201910
This SAE Standard is directed at the proper communication of the lift points on the vehicle frame or underbody to commercial service personnel for the purpose of raising passenger vehicles, light trucks, and vans completely off the shop floor. To this end, vehicle manufacturers are guided in the proper design of a lift point label and lift points located on the body/frame for use by service garages.
Standard

Minimum Performance Standard Angle of Attack Equipment

2019-10-15
WIP
AS8046A
This SAE Aerospace Standard (AS) establishes the minimum performance requirements for an angle of attack (AOA) system. This document covers two basic AOA Systems. One measures airflow and pressure distribution on the airfoil, and the other measures the angle of airflow with respect to an arbitrary reference line. Each type of system includes, as a minimum, a sensor and a display to the pilot representative of the aircraft's AOA.
Standard

Aerospace-Solenoid Valve, Hydraulic, Three Way, Two Position, Direct Acting

2019-10-10
WIP
ARP4945B
This SAE Aerospace Recommended Practice (ARP) is intended as a guide to aid in the specifying and testing of direct acting three way, two position, single and multiple coil, normally open and normally closed solenoid valves used for the pilot actuation of hydraulic control systems and the control of hydraulic components. The information presented should be useful in standardizing terminology, in specifying requirements and performance parameters, and in defining test methods. The recommendations do not restrict or attempt to define the internal design features of solenoid valves. Standard mechanical, electrical and fluid porting interfaces are recommended to provide commonalty, interchangeability, design flexibility and to be more affordable. In general, this recommended practice is directed toward solenoid valves for use in military and commercial flight control and hydraulic actuation systems.
Standard

Fundamentals in Wire Selection and Sizing for Aerospace Applications

2019-10-10
WIP
AIR6540A

The scope of this report is to capture fundamental principles of selecting a wire size for an aerospace application using the method prescribed in the AS50881 standard and additional calculations, not found in AS50881, to ensure the wire selection will adequately perform in the specific physical and environment conditions.

This report covers wire selection and sizing as part of the electrical wire interconnection systems (EWIS) used in aerospace vehicles. Aerospace vehicles include manned and unmanned airplanes, helicopters, lighter-than-air vehicles, missiles, and external pods. This document does not apply to wiring inside of airborne electronic equipment but shall apply to wiring externally attached to such equipment.

Standard

Numbering System for Single Diameter Drills

2019-10-09
CURRENT
J2122_201910
This SAE Recommended Practice provides a systematic method for the identification of single diameter drills. It is intended to assist in the cataloging and supplying of these tools.
Standard

Considerations for Suspension Modification

2019-10-09
CURRENT
J2492_201910
The scope of this document is limited specifically to the following types of passenger vehicles: automobiles, light trucks, and sport/utility vehicles. This document addresses modifications as they apply to legal use of the vehicle, and examines suspension modification as it applies to stock (as manufactured) ride height, and changed (raised or lowered) ride height. Note that modifications of ride height are considered, exclusive of wheel and/or tire modifications, which can also have potentially serious side effects, and are outside the scope of this document.
Standard

Numbering System for Multiple Diameter Cutting Tools

2019-10-09
CURRENT
J2276_201910
This SAE Recommended Practice provides a systematic method for the identification of multiple diameter cutting tools. It is intended to assist in the cataloging and supplying of these tools.
Standard

Fluid, Jet Reference

2019-10-03
WIP
AMS2629F
This specification covers a mixture of liquid hydrocarbons and soluble additives.
Standard

Electrical Insulation Materials in Hybrid Aerospace

2019-10-02
WIP
AIR6674
This draft AIR highlights the current state of the art in materials for electrical machine windings and related test standards. This is intended as a discussion document to highlight gaps in the current standards and the requirements for future aerospace test methods for electrical insulation materials operating at altitude & at high frequencies.
Standard

General Requirements for Powered Drive Units (PDUs) in Aircraft Cargo Systems

2019-10-02
CURRENT
AIR4165B
This SAE Aerospace Information Report (AIR) is intended to assist the user (aircraft manufacturer/airline) in the following areas: a. In the decision of whether or not to plan for the installation of a powered drive system in the cargo loading system (CLS) during the definition of the aircraft on-board cargo loading system. b. If a powered drive system is decided upon, to provide general requirements to be considered during the preparation of component specifications for the powered drive units (PDUs) to be used. This provides a selection of criteria in order to obtain an optimum PDU for the application considered.
Standard

Heavy Duty High Speed Datalink Connector

2019-10-01
WIP
J2839
This SAE Recommended Practice defines the performance requirements, size and mating interfaces for M12 style 4 and 5 pole Heavy Duty High Speed Datalink connection systems, and applies to both cable-to-cable and cable-to-device connectors.
Standard

Cost Versus Benefits of Engine Monitoring Systems

2019-10-01
WIP
AIR4176B
The purpose of this SAE Aerospace Information Report (AIR) is to provide information that would be useful to potential users/operators and decision makers for evaluating and quantifying the benefits of an Engine Monitoring Systems (EMS) versus its cost of implementation. This document presents excerpts from reports developed to analyze "actual aircraft cost/benefits results". These are presented as follows: a. First, to outline the benefits and cost elements pertaining to EMS that may be used in performing a cost versus benefits analysis. b. Second, to present considerations for use in conducting the analysis. c. Third, to provide examples of analyses and results as they relate to the user/operator and decision-maker community. The document encompasses helicopters and fixed wing aircraft and distinguishes between civilian and military considerations.
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