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Standard

Air Conditioning Systems For Subsonic Airplanes

1991-08-01
HISTORICAL
ARP85E
This ARP discusses design philosophy, system and equipment requirements, and ambient conditions and design considerations for systems within the ATA 100 Specification, Chapter 21 (Reference 1). This chapter is principally concerned with passenger and crew environment and the air conditioning system that maintains this environment. The airplane air conditioning system comprises that arrangement of equipment, controls and indicators that supply and distribute air to the occupied compartments for ventilation, pressurization, and temperature and moisture control.
Standard

HANDLES AND ATTACHMENTS FOR HAND SOCKET WRENCHES

1991-08-01
HISTORICAL
AS4283
This SAE Aerospace Standard (AS) covers handles and attachments for use with sockets and crowfoot wrenches in aerospace applications involving high torque, limited clearances, and generally clean conditions. This document provides additional requirements beyond ANSI B107.10M appropriate for aerospace use. The use of adapters, either enlarging or reducing, for turning high-strength fasteners is an unsafe practice. Adapters are not included in this document. The listing of tools in this document does not insure that they are available commercially.
Standard

Multiplex Data Bus Networks for Mil-Std-1760 Stores

1991-08-01
HISTORICAL
AIR4013
This SAE Aerospace Information Report (AIR) will examine network aspects of open and shorted stubs, line reflections and bus loading due to network changes. Single network level is assumed, that is, no carriage store hierarchical levels. However, two passive network coupling variants called "branched bus" and "branched stub" will be introduced that possibly could be used in a stores management network. This report assumes familiarity with MIL STD 1553B.
Standard

Class B Data Communications Network Interface

1991-08-01
HISTORICAL
J1850_199108
This SAE Standard establishes the requirements for a Class B Data Communication Network Interface applicable to all On- and Off-Road Land-Based Vehicles. It defines a minimum set of data communication requirements such that the resulting network is cost effective for simple applications and flexible enough to use in complex applications. Taken in total, the requirements contained in this document specify a data communications network that satisfies the needs of automotive manufacturers. This specification describes two specific implementations of the network, based on media/Physical Layer differences. One Physical Layer is optimized for a data rate of 10.4 Kbps while the other Physical Layer is optimized for a data rate of 41.6 Kbps (see Appendix A for a checklist of application-specific features). The Physical Layer parameters are specified as they would be detected on the network media, not within any particular module or integrated circuit implementation.
Standard

Lift Arm Support Device for Loaders

1991-08-01
HISTORICAL
J38_199108
This SAE Standard provides the acceptance criteria for a lift arm support device to prevent lowering of the loader lift arms when the lift arms are required to be held in an elevated position for maintenance. It establishes structural, mounting, and test requirements for a lift arm support device for loaders as defined in SAE J1057 JUN81.
Standard

SERVICE TIME CODING OF PROPULSION ENGINE ITEMS

1991-07-01
HISTORICAL
AS1105
To establish a standard for service time code markings on items in propulsion engines where such marking may be required for determining accumulated service time and remaining life expectancy.
Standard

T-bolt and Eye Bolt, A-286 CRES, 1000 °F Fatigue Rated

1991-07-01
HISTORICAL
AS4108
This specification defines the requirements for A-286 cres T-bolts and eye bolts, with room temperature tensile strength of 160 000 to 190 000 psi, for use with clamps and V-band couplings at 1000°F maximum ambient temperature.
Standard

COLOR CODING - ELASTOMERS FOR TUBE CLAMP CUSHIONS

1991-07-01
HISTORICAL
ARP1527A
This Aerospace Recommended Practice (ARP) establishes uniform requirements for color coding of elastomeric cushions on clamps used in aerospace tubing systems, wire bundle retention, and similar applications.
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