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Viewing 91 to 120 of 20308
2017-05-23
WIP Standard
AS85598
This document defines the requirements for spherical, radial-journal, conical and thrust bearings which are of laminated elastomeric construction. These bearings are for use in an environment having a temperature spectrum within a maximum ambient temperature range of -65 degrees F to +160 degrees F while reacting oscillating loads and motions.
CURRENT
2017-05-22
Standard
AMS4302C
This specification covers an aluminum alloy in the form of sheet laminated with one or more layers of unidirectional aramid fiber/epoxy prepreg.
CURRENT
2017-05-19
Standard
AIR1168/10A
This AIR is arranged in the following two sections: 2E - Thermodynamic Characteristics of Working Fluids, which contains thermodynamic diagrams for a number of working fluids currently in use and supplied by various industrial firms. 2F - Properties of Heat Transfer Fluids, which contains data, primarily in graphical form, on fluids that are frequently used in fluid heat transfer loops. Other properties of the environment, gases, liquids, and solids, can be found, as follows, in AIR1168/9: 2A-Properties of the Natural Environment 2B-Properties of Gases 2C-Properties of Liquids 2D-Properties of Solids
CURRENT
2017-05-19
Standard
AMS4444E
This specification covers a magnesium alloy in the form of sand castings.
CURRENT
2017-05-19
Standard
AMS2355M
This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable specification requirements of wrought aluminum alloy and wrought magnesium alloy mill products (except forging stock), and includes quality assurance and testing procedures for rolled, forged, and flash welded rings (see 8.3). Requirements are specified in inch/pound units.
CURRENT
2017-05-18
Standard
AIR6130A
14-day material test to determine the cyclic effects of runway deicing compounds on cadmium plated parts.
CURRENT
2017-05-18
Standard
ARP6157
The lubricant performance capability for aero propulsion drive systems is derived from the physical properties of the oil and performance attributes associated with the chemical properties of the oil. Physical 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. These attributes are also associated with surface initiated fatigue (micropitting). To assure performance and to provide required information for engineering design, methodology for at least five oil properties are being studied: (1) pressure-viscosity coefficient, (2) full-film traction coefficient, (3) scuffing resistance, (4) wear resistance; and (5) micropitting propensity.
CURRENT
2017-05-18
Standard
AS25189A
Scope unavailable.
CURRENT
2017-05-18
Standard
AMSSTD2154C
The purpose of this standard is to provide uniform methods for the ultrasonic inspection of wrought metals and wrought metal products.
2017-05-17
WIP Standard
AMS4365
This specification covers an aluminum alloy in the form of plate from 3.000 to 8.000 inches (76.2 to 203.2 mm) in thickness
2017-05-17
WIP Standard
AS2592A
This Aerospace Material Specification covers components of rotary flap assemblies, assembled by peening processors, to be used with portable equipment for peening of metal parts.
CURRENT
2017-05-16
Standard
AS5830A
This aerospace specification defines the requirements for a threadless, flexible, conductive, self-bonding coupling assembly which, when installed on fixed cavity ferrules, provides a flexible, current carrying connection for joining tubing and components in aircraft fuel, vent and other systems. The assembled coupling is designed to provide interchangeability of parts and components between qualified manufacturers for the service life of the aircraft system. The assembled coupling is for use from -65 to +200 °F at nominal operating pressures (125 psig for -08 through -64 and 30 psig for -72 through -88). This aerospace specification is a departure from prior qualification practices for assembled couplings. Prior practice sought to validate this type of assembled coupling design by conducting a sequence of tests on sets of coupling assemblies. There were multiple test sequences and each was conducted on a different set of coupling assemblies.
2017-05-16
WIP Standard
GA-G17AA
Add ASTM E 539
2017-05-12
WIP Standard
AMS3284C
This specification covers a polysulfide sealing compound with low adhesive strength. This elastomeric compound shall be supplied as a two-component system which cures at room temperature. This compound has been used typically for sealing aircraft access doors and accessories where gaskets are required, but usage is not limited to such applications. The sealing compound is resistant to jet fuels and high aromatic aviation gasolines and is usable from -65 to 250 °F (-54 to 120 °C).
2017-05-12
WIP Standard
J2749
This recommended practice is a guideline for generating high strain rate tensile properties under defined conditions of unreinforced and reinforced plastics used in the automotive industry. Several types of test specimens are identified to suit different types of materials and test rates. This document is intended for strain rates between 10⁻³/s and 10³/s. Test procedures for rates of 10⁻²/s and below; i.e., quasi-static conditions, are described in ASTM D 638 and ISO 527-1. The procedures in this document include quasi-static testing in order to provide a common test rate for both quasi-static and dynamic test programs. The general procedures listed in ASTM D 638 and ISO 527-1 should be followed when appropriate. The main purpose of this document is to determine the relative effects of increasing strain rate on the measured material properties. Data generated from these tests are comparative in nature.
2017-05-10
WIP Standard
AMS4376J
This specification covers a magnesium alloy in the form of plate.
2017-05-10
WIP Standard
AMS4382E
This specification covers a magnesium alloy in the form of plate. This product has been used typically for low-density, low-strength parts requiring rigidity and a high degree of flatness, dimensional stability, and weldability, but usage is not limited to such applications.
2017-05-10
WIP Standard
AMS4377K
This specification covers a magnesium alloy in the form of sheet and plate.
2017-05-10
WIP Standard
AMS4348E
This specification covers bonded honeycomb core made of aluminum alloy and supplied in the form of blocks, slices, or other configurations as ordered.
2017-05-10
WIP Standard
AMS4349E
This specification covers bonded honeycomb core made of aluminum alloy and supplied in the form of blocks, slices, or other configurations as ordered.
2017-05-10
WIP Standard
AMS4401B
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4403A
This specification covers an aluminum alloy in the form of die forgings 12 inches (305 mm) and under in nominal thickness and of forging stock.
2017-05-10
WIP Standard
AMS4446D
This Specification covers a magnesium alloy in the form of sand castings.
2017-05-10
WIP Standard
AMS4463A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4464A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4468A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4597B
This specification covers a copper-nickel-tin alloy in the form of bars and rods.
Viewing 91 to 120 of 20308