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CURRENT
2017-04-18
Standard
AS20708/67B
No Scope Available
CURRENT
2017-04-18
Standard
MA620SUP1A
This supplement forms a part of Aerosapce Standard MA620, Hose Assemblies, Convoluted Polytetrafluorethylene Metallic Reinforced, High Temperature, Medium Pressure, Aircraft, Metric and shall be used to identify hose assembly standards citing this procurement specification.
CURRENT
2017-04-18
Standard
J1696_201704
This SAE Standard defines the requirements for fluid to be used in the SAE Fuel Filter Test Procedures.
CURRENT
2017-04-14
Standard
J1298_201704
SAE J1298 covers the recommended diagnostic port sizes for use in measuring hydraulic fluid temperature, pressure, flow, and for obtaining fluid samples. See SAE J1502 for the detailed coupling specifications.
2017-04-13
WIP Standard
AS4088E
This SAE Aerospace Standard (AS) defines gland details for rod diameters from 1/4 to 15-1/2 in. inclusive corresponding to AS568 O-Ring Dash No. sizes -108/-111, -206/-222, -325/-349 and -425/-460. The gland details herein provide more space than MS33675 and sufficient to fit more efficient and reliable excludion devices. Exclusion device configurations are not specified in this document.
CURRENT
2017-04-13
Standard
J518/2_201704
This SAE Standard covers general and dimensional specifications for the Code 62 metric (type 1) and inch (type 2) flanged heads, flange clamps (FC and FCM), and split flange clamps (FCS and FCSM) applicable to four-screw flange type tube, pipe, and hose connections. Also included are the recommended port dimensions and port design considerations. Type 2 (inch) flange clamps and split flanges are not for new design. The flanged heads specified are incorporated into fittings having suitable means for attachment of tubes, pipes, or hoses to provide connection ends. These connections are intended for application in hydraulic systems, on industrial and commercial products, where it is desired to avoid the use of threaded connections. The rated working pressure of an assembly shall not exceed the least of all the component working pressure rated values. THE FOLLOWING GENERAL SPECIFICATIONS SUPPLEMENT THE DIMENSIONAL DATA CONTAINED IN THE TABLES WITH RESPECT TO ALL UNSPECIFIED DETAIL.
2017-04-12
WIP Standard
J2601
SAE J2601 establishes the protocol and process limits for hydrogen fueling of light dutyand medium duty vehicles. These process limits (including the fuel delivery temperature, the maximum fuel flow rate, the rate of pressure increase and the ending pressure) are affected by factors such as ambient temperature, fuel delivery temperature and initial pressure in the vehicle’s compressed hydrogen storage system. SAE J2601 establishes standard fueling protocols based on either a look-up table approach utilizing a fixed pressure ramp rate, or a formula based approach utilizing a dynamic pressure ramp rate continuously calculated throughout the fill. Both protocols allow for fueling with communications or without communications. The table-based protocol provides a fixed end-of-fill pressure target, whereas the formula-based protocol calculates the end-of-fill pressure target continuously.
CURRENT
2017-04-11
Standard
AMS3159G
This specification covers a liquid oxygen compatible gas-leak detecting compound in the form of a liquid.
2017-04-11
WIP Standard
AIR6920
This AIR is for use by OEM's and Suppliers developing process gate checklists for highly integrated, complex flight control and vehicle management systems to support the life cycle development validation and verification activities prescribed by ARP4754.
2017-04-11
WIP Standard
ARP6539
This SAE Aerospace Recommended Practice (ARP) provides a process for the verification and validation of monitors used in highly-integrated and complex aircraft flight control and related systems.
2017-04-10
WIP Standard
ARP7485
This is an initial release of a recommended practice for exchange of tabular data between supplier and customer for performance prediction and model execution. It will recommend data presentation as well as any implied interpolation.
2017-04-10
WIP Standard
AIR7486
This is an initial release of an Aerospace Information Report to provide methods for Engine Suppliers to follow to execute their in house performance models to generate datasets that are provided to airframe customers early in the conceptual design phase of an aircraft program. This AIR provides some general guidance for execution order and input settings to be used to execute the model.
2017-04-07
WIP Standard
AMS3277K
This specification covers polythioether rubber fuel resistant sealing compounds supplied as a two-component system which cures at room temperature.
2017-04-06
WIP Standard
AIR7484
This document discusses various specification and fit for purpose characteristics of jet fuel, and how these impact fuel system design
HISTORICAL
2017-04-06
Standard
AS1708F
2017-04-05
WIP Standard
ARP6078A
The Aerospace Recommended Practices of this document are intended for nitrogen-based Flammability Reduction Means (FRM) implemented on transport category, turbine powered airplanes. The recommended practices herein, therefore, relate only to the transport category aircraft, and focus specifically on contemporary inerting systems equipment. Such systems are referred to a Fuel Tank Inerting Systems (FTIS) in this document. This document does not cover the following: - Military aircraft applications - Air separation technologies other than hollow fiber membrane (HFM) and pressure swing adsorption (PSA) - Inerting of conventional unheated wing tanks or aircraft dry bays - Expected future technology solutions for the generation of inert gas. The advice contained in this document is aimed towards providing aircraft manufacturers with guidance on the key issues associated with contemporary aircraft fuel tank inerting systems to supplement the guidance in FAA Advisory Circular AC 25.981-2.
CURRENT
2017-04-05
Standard
ARP6156
The lubricant performance capability for aero propulsion drive systems is derived from the physical properties of the oil and the chemical attributes associated with the oil formulation. All properties, such as viscosity, pressure-viscosity coefficient and full-film traction coefficient are inherent properties of the lubricating fluid. Chemical attributes are critical for the formation of protective boundary lubricating films on the surfaces to prevent wear and scuffing. To assure performance and to provide needed information for engineering design, test methodologies for at least five oil properties or attributes are being addressed: (1) pressure-viscosity coefficient, (2) full-film traction coefficient, (3) scuffing resistance, (4) wear resistance, and (5) micropitting propensity. While viscosity versus temperature data are readily available, the above five properties or attributes must be measured under relevant conditions for aero propulsion hardware systems.
CURRENT
2017-04-04
Standard
ARP901B
This test method describes a procedure for measuring the largest pore or hole in a filter or similar fluid-permeable porous structure. A standard referee test method for precise determination or resolution of disputes is specified. A simpler inspection test procedure for quality assurance “go-no-go” measurement is also given. Bubble-point testing physics, analysis of bubble-point test data, and correlation with other methods of pore size determination are separately discussed in the appendix.
CURRENT
2017-04-04
Standard
J68_201704
This SAE Recommended Practice covers standardized basic tests, test methods, and requirements applicable to electromechanical switching devices which may be used on snowmobiles as defined in SAE J33.
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