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Standard

Evaluation of Gas Turbine Engine Lubricant Compatibility with Elastomer Slabs - Long Duration Test

2018-12-10
CURRENT
ARP6917
This test method provides procedures for exposing specimens of elastomer material (slab form) representative to those used in gas turbine engines to aviation lubricants under extended duration and engine relevant thermal conditions. For AS5780 requirements the time is at least 1800 hours and temperatures are 100 °C to 160 °C. Positive volume change is an indication of specimen swell and subsequent negative volume change is an indication of specimen deterioration, both properties are important in the evaluation of the compatibility of the lubricant with elastomers used in the construction of the gas turbine.
Standard

Immunity to Conducted Transients on Power Leads

2018-12-10
CURRENT
J1113/11_201812
This SAE Standard defines methods and apparatus to evaluate electronic devices for immunity to potential interference from conducted transients along battery feed or switched ignition inputs. Test apparatus specifications outlined in this procedure were developed for components installed in vehicles with 12-V systems (passenger cars and light trucks, 12-V heavy-duty trucks, and vehicles with 24-V systems). Presently, it is not intended for use on other input/output (I/O) lines of the device under test (DUT).
Standard

COUPLING ASSEMBLY, THREADLESS - FLEXIBLE, FIXED CAVITY, CURRENT CARRYING, SELF BONDING

2018-12-10
WIP
AS7515A
Provide part color differentiation for supplier AS1650 vendor parts that are qualified to the new CFR 14 FARs for certification of new generation aircraft starting with the Boeing 787. The clamshell color will be changed to Red Change (AMS-STD-595; Lightest 12199, Mean 11320, Darkest 11136) to differentiate from possible supplier FAR compliant AS1650 vendor parts using "Blue”).
Standard

Bolts, Cobalt-Chromium-Nickel Alloy, Uns R30035, Tensile Strength 260 Ksi, Procurement Specification

2018-12-07
WIP
AS7468C
This procurement specification covers bolts made from a corrosion resistant, work-strengthened, cobalt-chromium-nickel alloy of the type identified under the Unified Numbering System as UNS R30035. The following specification designations and their properties are covered: AS7468 260 ksi minimum ultimate tensile strength at room temperature, 135 ksi tension to 13.5 ksi tension fatigue at room temperature; and AS7468-1 260 ksi minimum ultimate tensile strength at room temperature, 145 ksi minimum ultimate shear strength at room temperature.
Standard

Insulation Sleeving, Electrical, Heat Shinkable, Polytetrafluoroethylene

2018-12-07
CURRENT
AMSDTL23053/12B
The requirements for acquiring the sleeving described herein shall consist of this specification sheet and the issue of the following specification listed in that issue of the Department of Defense Index of Specifications and Standards (DODISS) specified in the solicitation: MIL-DTL-23053.
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