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Standard

Aircraft Tire Retreading Practice - Bias and Radial

2015-04-21
CURRENT
ARP4834B
This SAE Aerospace Recommended Practice (ARP) sets forth criteria for the selection, inspection, retread and repair of worn civil aircraft tires, and the means to verify that the retreaded tire is suitable for continued service. This document is applicable to both bias ply and radial aircraft tires qualified subsequent to the adoption of this document.
Standard

Aircraft Tire Retreading Practice - Bias and Radial

1995-11-01
HISTORICAL
ARP4834
This SAE Aerospace Recommended Practice (ARP) sets forth criteria for the selection, inspection, retread and repair of worn civil aircraft tires, and the means to verify that the retreaded tire is suitable for continued service. This document is applicable to both bias ply and radial aircraft tires qualified subsequent to the adoption of this document.
Standard

Leakage, Requirements and Test Methods, for Fuel Couplings, Pneumatic Couplings, Hydraulic Fittings, Quick Disconnects, and Hose Assemblies

1999-09-01
CURRENT
ARP4785A
This SAE Aerospace Recommended Practice (ARP) establishes the suggested requirements and test methods for the evaluation, qualification testing, and/or acceptance testing of fuel and pneumatic couplings, quick disconnects, hydraulic fittings, and hose assemblies. The paragraphs noted herein are general words and may be modified to fit specific hardware, materials, and usage which will appear in procurement specifications.
Standard

Aerospace Fluid Power-Hydraulic Thermal Expansion Relief Valves

2006-09-13
CURRENT
ARP4835
This SAE Aerospace Recommended Practice (ARP) establishes the general requirements for hydraulic thermal expansion relief valves used in aircraft and missile hydraulic systems having operating pressures and temperatures as identified in 1.2.
Standard

Night Vision Imaging System (NVIS) Compatible Illuminated Pushbutton Switches and Indicators

2017-08-24
CURRENT
ARP4822A
This SAE Aerospace Recommended Practice (ARP) reviews the basics of NVIS compatibility and discusses the specific illuminated pushbutton switch and indicator requirements for sunlight readability, color, luminance, and NVIS radiance when used in NVIS compatible cockpits. The recommendations and special considerations set forth in this document are made to give the design engineer a better understanding of MIL-L-85762A and MIL-STD-3009 NVIS compatibility requirements and to provide information on the visual characteristics of NVIS compatible pushbutton switch and indicators. The recommendations are primarly for military aircraft since civilian aircraft FAR requirements typically do not cover NVIS applications with the exception of those covered by RTCA/DO-275.
Standard

Night Vision Imaging System (NVIS) Compatible Illuminated Pushbutton Switches and Indicators

2006-06-19
HISTORICAL
ARP4822
This SAE Aerospace Recommended Practice (ARP) reviews the basics of NVIS compatibility and discusses the specific illuminated pushbutton switch and indicator requirements for sunlight readability, color, luminance, and NVIS radiance when used in NVIS compatible cockpits. The recommendations and special considerations set forth in this document are made to give the design engineer a better understanding of MIL-L-85762A NVIS compatibility requirements and to provide information on the visual characteristics of NVIS compatible pushbutton switch and indicator displays.
Standard

STATIC BALANCING EQUIPMENT FOR JET ENGINE COMPONENTS COMPRESSOR AND TURBINE - ROTATING TYPE FOR MEASURING UNBALANCE IN ONE TRANSVERSE PLANE

1975-01-01
HISTORICAL
ARP588A
This ARP specifies those requirements of balancing equipment which make it suitable for the subject class of work. It specifies: a Sensitivity b Accuracy of indication of amount and angle of unbalance. c Ability to measure static unbalance unaffected by couple unbalance. d Machine capacity relating to weight and physical dimensions of the rotors which can be balanced. e Balancing speed of rotation. f Standard balancing machine drive adapter flange dimensions. g Power requirements.
Standard

Endurance Time Test Procedures for SAE Type I Aircraft Deicing/Anti-Icing Fluids

2017-10-10
CURRENT
ARP5945A
The purpose of this Aerospace Recommended Practice (ARP) is to provide the sample selection criteria and endurance time test procedures for SAE Type I aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Committee. A significant body of previous research and testing has indicated that all Type I fluids formulated with conventional glycols, as defined in 3.1.1 of AMS1424, perform in a similar manner from an endurance time perspective. This applies to Type I deicing/anti-icing fluids formulated with propylene glycol, ethylene glycol, and diethylene glycol only. As a result, Type I deicing/anti-icing fluids containing these glycol bases no longer require testing for endurance times.
Standard

Aerospace Fluid Power - Contamination Sensitivity - Considerations for Establishing Test Procedures for Flight Control Actuators

2008-03-18
CURRENT
ARP5941
This SAE Aerospace Recommended Practice (ARP) describes the design conditions under which tests should be conducted to demonstrate satisfactory performance of a flight critical servo-actuator under the maximum allowable particulate contamination in the associated airplane hydraulic system. Additionally, this document also describes the recommended tests and the required acceptance criteria.
Standard

Endurance Time Tests for Aircraft Deicing/Anti-icing Fluids SAE Type I

2007-07-09
HISTORICAL
ARP5945
The purpose of this ARP is to provide the sample selection criteria and test procedures for SAE Type I aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Subcommittee. A significant body of previous research and testing has indicated that all Type I fluids formulated with glycol perform in a similar manner from an endurance time perspective. This applies to Type I deicing/anti-icing fluids formulated with propylene glycol, ethylene glycol, and diethylene glycol only. Type I deicing/anti-icing fluids containing these glycol bases no longer require testing for endurance times. The methods described in this ARP shall be employed, however, if endurance time testing of a glycol-based Type I deicing/anti-icing fluid is desired or requested by a fluid manufacturer, operator or other organization.
Standard

Snowplows and Hitches

2006-05-19
CURRENT
ARP5943
This SAE Aerospace Recommended Practice (ARP) covers various requirements for airport runway plows, ramp plows, wings, and hitches to be used with various carrier vehicles primarily used to cast snow away from airport airside operational areas, such as runways, ramps, and taxiways. It does not apply to plows and hitches for non-airport snow removal equipment such as highway plows or construction/farm machinery.
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