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Standard

Screw Threads, Controllroot Radius (J Threads) - Metric Series

1976-05-01
CURRENT
AS1370
AS1370 is superseded by MA1370. This standard establishes the basic triangular profile for the J form thread; gives a system of designating; lists the standard series threads for aerospace screws, bolts and nuts; lists the standard series of diameter-pitch combinations for diameters from 1.6 to 200 mm; and specifies limiting dimensions and tolerances.
Standard

Cleaning Methods and Procedures for Breathing Oxygen Equipment

2001-06-01
CURRENT
AS13591A
The purpose of this document is to provide minimum requirements for cleaning aircraft breathing oxygen systems and components, inspection methods and packaging after cleaning, and guidelines for oxygen equipment cleaning areas. Applicability: When this standard is specified in an acquisition document, the applicable requirements of this standard that apply to the acquisition document shall be identified. Application guidance: Certain provisions of this standard and the manufacturer's cleaning inspection and packaging procedures may differ due to oxygen equipment complexity of construction, material, etc. These differences shall be identified in the acquisition document with a determination of what is acceptable; the provisions of this standard, the manufacturer's procedure, or a specified acceptable alternate, as applicable.
Standard

Electron Beam Welding

1994-11-01
CURRENT
ARP1317A
This Aerospace Recommended Practice (ARP) describes techniques recommended for use in producing electron beam welded joints in materials commonly employed in the aerospace industry. The guidelines described herein are oriented toward the use of welding equipment capable of maintaining the workpiece at pressure levels of 1 x 10(sup)-4 Torr (133 x 10(sup)-4 Pa) or lower during welding.
Standard

Aerospace Wires and Cables - Methods of Testing

2002-12-16
CURRENT
AS1198
This standard is issued in loose leaf form to permit the insertion or removal of new or revised sections and test methods. All users of this standard should keep it up-to-date by inserting the revised or new sections and test methods as issued and by removing the superseded pages. New and revised sections will be issued with a revised title page showing the latest revision date and with a revised index Section 3). In Section 3, the most closely corresponding FED, TEST METHOD STD NO. 228 Method number and the most closely corresponding ASTM Test Procedure is given for reference purposes. No implication of agreement with those test methods or procedures is intended. This standard gives the general physical, electrical, and chemical methods for testing wires and cables for conformance to the requirements of their controlling detail specifications and other related documents. This standard also includes methods (Group 5000) for comparative evaluation testing of wires and cables.
Standard

Synchros

1955-07-01
HISTORICAL
ARP461
This document is limited to units meeting the definitions of para. 1.3 and covers the following general class of synchros: 26 volt, 400 cycle synchros 115 volt, 400 cycle synchros 115 volt, 60 cycle synchros
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